gh-14208: Dont hide un-active spaces if swiping (gh-14247)

fixes: #14165

Two things I want to ask:
- This does fix the issue but I wanted to ask if we should maybe change
the background tab toast message to notify user that it was routed to
another space.
- Another thing is that the background tab toast does not appear when
the sidebar is in view which I know is intentional but maybe it should
be shown even then when tabs are being routed.

---------

Signed-off-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>
Co-authored-by: mr. m <91018726+mr-cheffy@users.noreply.github.com>

.github/workflows/src/release-build.sh

@@ -8,10 +8,28 @@ if command -v apt-get &> /dev/null; then
   sudo apt-get install -y xvfb libnvidia-egl-wayland1 mesa-utils libgl1-mesa-dri
 fi
 
+if ! test "$ZEN_CROSS_COMPILING" && test "$(uname -s)" = "Linux"; then
+  if test -d "$HOME/.mozbuild/clang/bin"; then
+      export CC="$HOME/.mozbuild/clang/bin/clang"
+      export CXX="$HOME/.mozbuild/clang/bin/clang++"
+  else
+      export CC=clang
+      export CXX=clang++
+  fi
+fi
+
 mkdir -p ~/.zen-keys
-echo "$ZEN_SAFEBROWSING_API_KEY" > ~/.zen-keys/safebrowsing.dat
-echo "$ZEN_MOZILLA_API_KEY" > ~/.zen-keys/mozilla.dat
-echo "$ZEN_GOOGLE_LOCATION_SERVICE_API_KEY" > ~/.zen-keys/google_location_service.dat
+if test "$ZEN_SAFEBROWSING_API_KEY"; then
+  echo "$ZEN_SAFEBROWSING_API_KEY" > ~/.zen-keys/safebrowsing.dat
+fi
+
+if test "$ZEN_MOZILLA_API_KEY"; then
+  echo "$ZEN_MOZILLA_API_KEY" > ~/.zen-keys/mozilla.dat
+fi
+
+if test "$ZEN_GOOGLE_LOCATION_SERVICE_API_KEY"; then
+  echo "$ZEN_GOOGLE_LOCATION_SERVICE_API_KEY" > ~/.zen-keys/google_location_service.dat
+fi
 
 . $HOME/.cargo/env
 

.github/workflows/windows-release-build.yml

@@ -234,7 +234,8 @@ jobs:
           ZEN_RELEASE_BRANCH: ${{ inputs.release-branch }}
           ZEN_SAFEBROWSING_API_KEY: ${{ secrets.ZEN_SAFEBROWSING_API_KEY }}
           ZEN_MOZILLA_API_KEY: ${{ secrets.ZEN_MOZILLA_API_KEY }}
-          ZEN_GOOGLE_LOCATION_SERVICE_API_KEY: ${{ secrets.ZEN_GOOGLE_LOCATION_SERVICE_API_KEY }}
+          # Firefox doesn't support location service for Windows
+          # ZEN_GOOGLE_LOCATION_SERVICE_API_KEY: ${{ secrets.ZEN_GOOGLE_LOCATION_SERVICE_API_KEY }}
         run: |
           set -x
           dos2unix configs/windows/mozconfig

README.md

@@ -34,8 +34,8 @@ Zen is a firefox-based browser with the aim of pushing your productivity to a ne
 
 ### Firefox Versions
 
-- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `151.0.4`! 🚀
-- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 151.0.4`!
+- [`Release`](https://zen-browser.app/download) - Is currently built using Firefox version `152.0`! 🚀
+- [`Twilight`](https://zen-browser.app/download?twilight) - Is currently built using Firefox version `RC 152.0`!
 
 ### Contributing
 

build/firefox-cache/l10n-last-commit-hash

@@ -1 +1 @@
-9a6aa4c359d1fb6ac60decc82402f82d49a17cea
+01604ce201d4de3c6d4b930d271ce4fe05e8d0c8

configs/linux/mozconfig

@@ -2,15 +2,6 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-# Setting the compiler based on the existence of clang bin directory
-if test -d "$HOME/.mozbuild/clang/bin"; then
-    export CC="$HOME/.mozbuild/clang/bin/clang"
-    export CXX="$HOME/.mozbuild/clang/bin/clang++"
-else
-    export CC=clang
-    export CXX=clang++
-fi
-
 if test "$ZEN_RELEASE"; then
     if test "$SURFER_COMPAT" = "x86_64"; then
         ac_add_options --target=x86_64-pc-linux

locales/en-US/browser/browser/zen-space-routing.ftl

@@ -22,4 +22,6 @@ zen-space-routing-regex =
     .label = RegEx
 
 zen-space-routing-open-in = Open In
-zen-space-routing-url = URL
+zen-space-routing-url = URL
+
+zen-space-routing-tab-routed-toast = New tab opened in { $targetWorkspace }

package-lock.json

@@ -19,14 +19,6 @@
         "typescript": "^5.9.3"
       }
     },
-    "engine/tools/lint/eslint/eslint-plugin-spidermonkey-js": {
-      "extraneous": true,
-      "license": "MPL-2.0",
-      "devDependencies": {},
-      "engines": {
-        "node": ">=6.9.1"
-      }
-    },
     "node_modules/@ampproject/remapping": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.3.0.tgz",
@@ -1923,17 +1915,17 @@
       }
     },
     "node_modules/form-data": {
-      "version": "4.0.5",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.5.tgz",
-      "integrity": "sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==",
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.6.tgz",
+      "integrity": "sha512-vKatAh4SlVfgbv+YtmhiRjhEMJsYpsG1Y2rMQtR+SVSbytsSD1YGzDIcrAJmdFec88u/+VoGmxnl+80gL1tRCQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "asynckit": "^0.4.0",
         "combined-stream": "^1.0.8",
         "es-set-tostringtag": "^2.1.0",
-        "hasown": "^2.0.2",
-        "mime-types": "^2.1.12"
+        "hasown": "^2.0.4",
+        "mime-types": "^2.1.35"
       },
       "engines": {
         "node": ">= 6"
@@ -2169,9 +2161,9 @@
       "license": "ISC"
     },
     "node_modules/hasown": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
-      "integrity": "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==",
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.4.tgz",
+      "integrity": "sha512-T2UbfbBEF32wiepXIsMlTW9+dDYC6wMh/t/vYA4tuOMKqWz/n3vr1NFSxQiyP+zk2mXsoMA/i/7qV6LKut1t1A==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -2390,10 +2382,20 @@
       "license": "MIT"
     },
     "node_modules/js-yaml": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
-      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.2.0.tgz",
+      "integrity": "sha512-ePWsvanv0DWuDRsW8dnt+R4jQ31SCRCQ7hhNcPXZPsoBZiemuZNYGf7adZdqX2D86j6rvKp3RpCxVTSb8WQlOw==",
       "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
       "license": "MIT",
       "dependencies": {
         "argparse": "^2.0.1"
@@ -4223,14 +4225,6 @@
       "engines": {
         "node": ">=0.8"
       }
-    },
-    "tools/eslint-plugin-spidermonkey-js": {
-      "extraneous": true,
-      "license": "MPL-2.0",
-      "devDependencies": {},
-      "engines": {
-        "node": ">=6.9.1"
-      }
     }
   }
 }

src/-prettierignore.patch

@@ -1,8 +1,8 @@
 diff --git a/.prettierignore b/.prettierignore
-index de2efe413e5696a3b8d0467a3a9e668dfadd8a1a..01c76d8e639d5630fca9cccb55d415fc4e903e91 100644
+index 949896ff064ae0b54b6a657ea074bc88e12820f7..5249f420972667bece4d85fe8d35073afaebeb8a 100644
 --- a/.prettierignore
 +++ b/.prettierignore
-@@ -1805,3 +1805,12 @@ tools/ts/test/baselines/
+@@ -1803,3 +1803,12 @@ tools/ts/test/baselines/
  try_task_config.json
  xpcom/idl-parser/xpidl/fixtures/xpctest.d.json
  **/package-lock.json

src/browser/actors/EncryptedMediaParent-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/actors/EncryptedMediaParent.sys.mjs b/browser/actors/EncryptedMediaParent.sys.mjs
-index 492dce93d3cc7c6ec16db047c9e47b175ef3a0fe..757e5543e0e6900c414db6d7a96d511608c1e50a 100644
+index 8bdeba9b8803354e23a3881147fee6a6af94a63b..61c8407df1fbebcc36481ad2169a9c103b4faed5 100644
 --- a/browser/actors/EncryptedMediaParent.sys.mjs
 +++ b/browser/actors/EncryptedMediaParent.sys.mjs
 @@ -199,6 +199,7 @@ export class EncryptedMediaParent extends JSWindowActorParent {

src/browser/actors/WebRTCParent-sys-mjs.patch

@@ -1,12 +1,12 @@
 diff --git a/browser/actors/WebRTCParent.sys.mjs b/browser/actors/WebRTCParent.sys.mjs
-index b743bd83529c4cd01a6bc820967186dbe41b6144..e24c48bac0f4ae3d4b26087b7e0cac7910019d0e 100644
+index 98b10b1d789c20b3463de4f703af102f6908318b..29534480fbeda6d66cb9dab81afdaed8d8a5c565 100644
 --- a/browser/actors/WebRTCParent.sys.mjs
 +++ b/browser/actors/WebRTCParent.sys.mjs
 @@ -152,6 +152,7 @@ export class WebRTCParent extends JSWindowActorParent {
  
-     let tabbrowser = browser.ownerGlobal.gBrowser;
+     let tabbrowser = browser.documentGlobal.gBrowser;
      if (tabbrowser) {
-+      browser.ownerGlobal.gZenMediaController.updateMediaSharing(state);
++      browser.documentGlobal.gZenMediaController.updateMediaSharing(state);
        tabbrowser.updateBrowserSharing(browser, {
          webRTC: state,
        });

src/browser/base/content/aboutDialog-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/aboutDialog.xhtml b/browser/base/content/aboutDialog.xhtml
-index c64980810570fcea84e33fdc2d66ac42a79f4e46..aa629ebb38a9aa74048fe3fc759f716fad57d6f3 100644
+index 3ffd464b960a4299a7dd0cd87e4fc2f781b9d593..ef9f42d1f0196902b4af31f4496891fcd6319831 100644
 --- a/browser/base/content/aboutDialog.xhtml
 +++ b/browser/base/content/aboutDialog.xhtml
 @@ -102,10 +102,6 @@

src/browser/base/content/browser-addons-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-addons.js b/browser/base/content/browser-addons.js
-index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05f45bce08 100644
+index 56acad9b7c21c07842f901d24525a97a0ba20217..829054218dc6fbb14fe034546e8da62b12516eae 100644
 --- a/browser/base/content/browser-addons.js
 +++ b/browser/base/content/browser-addons.js
 @@ -1060,7 +1060,7 @@ var gXPInstallObserver = {
@@ -20,7 +20,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
        },
      };
  
-@@ -2209,7 +2209,7 @@ var gUnifiedExtensions = {
+@@ -2214,7 +2214,7 @@ var gUnifiedExtensions = {
    // If the new ID is not added in NOTIFICATION_IDS, consider handling the case
    // in the "PopupNotificationsBeforeAnchor" handler elsewhere in this file.
    getPopupAnchorID(aBrowser, aWindow) {
@@ -29,7 +29,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
      const attr = anchorID + "popupnotificationanchor";
  
      if (!aBrowser[attr]) {
-@@ -2220,7 +2220,7 @@ var gUnifiedExtensions = {
+@@ -2225,7 +2225,7 @@ var gUnifiedExtensions = {
          anchorID
          // Anchor on the toolbar icon to position the popup right below the
          // button.
@@ -38,7 +38,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
      }
  
      return anchorID;
-@@ -2545,7 +2545,7 @@ var gUnifiedExtensions = {
+@@ -2550,7 +2550,7 @@ var gUnifiedExtensions = {
      requestAnimationFrame(() => this.updateAttention());
    },
  
@@ -47,7 +47,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
      // A list of extension widget IDs (possibly empty).
      let widgetIDs;
  
-@@ -2559,7 +2559,7 @@ var gUnifiedExtensions = {
+@@ -2564,7 +2564,7 @@ var gUnifiedExtensions = {
      }
  
      // The list of overflowed extensions in the extensions panel.
@@ -56,7 +56,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
        "#overflowed-extensions-list"
      );
  
-@@ -2660,37 +2660,41 @@ var gUnifiedExtensions = {
+@@ -2665,37 +2665,41 @@ var gUnifiedExtensions = {
        );
        template.replaceWith(template.content);
        this._panel = document.getElementById("unified-extensions-panel");
@@ -123,7 +123,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
      if (!CustomizationHandler.isCustomizing()) {
        if (aEvent) {
          if (
-@@ -2712,6 +2716,7 @@ var gUnifiedExtensions = {
+@@ -2717,6 +2721,7 @@ var gUnifiedExtensions = {
          // and no alternative content is available for display in the panel.
          const policies = this.getActivePolicies();
          if (
@@ -131,7 +131,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
            policies.length &&
            !this.hasExtensionsInPanel(policies) &&
            !this.isPrivateWindowMissingExtensionsWithoutPBMAccess() &&
-@@ -2727,32 +2732,30 @@ var gUnifiedExtensions = {
+@@ -2732,32 +2737,30 @@ var gUnifiedExtensions = {
        this.blocklistAttentionInfo =
          await AddonManager.getBlocklistAttentionInfo();
  
@@ -170,7 +170,7 @@ index 853d3c9dd9dd806d49a3c5a44304dd7370f0c90e..ea927b05213981fbfa5494d8d22bce05
            triggerEvent: aEvent,
          });
        }
-@@ -2947,18 +2950,20 @@ var gUnifiedExtensions = {
+@@ -2952,18 +2955,20 @@ var gUnifiedExtensions = {
        this._maybeMoveWidgetNodeBack(widgetId);
      }
  

src/browser/base/content/browser-box-inc-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-box.inc.xhtml b/browser/base/content/browser-box.inc.xhtml
-index d58fcdf99843d110b708f3fbf9fb317787fadfcf..cfc2aad902641609c3804e615c4cb66ce65299b7 100644
+index 31cd4f927c273573b38021f84417101c57377902..f293e1c61d3b7a80b7dc472d927893f0439d6af9 100644
 --- a/browser/base/content/browser-box.inc.xhtml
 +++ b/browser/base/content/browser-box.inc.xhtml
 @@ -3,12 +3,22 @@
@@ -10,7 +10,7 @@ index d58fcdf99843d110b708f3fbf9fb317787fadfcf..cfc2aad902641609c3804e615c4cb66c
 +  <html:div id="zen-browser-background" class="zen-browser-generic-background">
 +    <html:div class="zen-browser-grain" />
 +  </html:div>
-   <box context="sidebar-context-menu" id="sidebar-main" hidden="true">
+   <box context="sidebar-context-menu" id="sidebar-main" class="chrome-block" hidden="true">
      <html:sidebar-main flex="1">
        <box id="vertical-tabs" slot="tabstrip" customizable="true" contextmenu="toolbar-context-menu"></box>
      </html:sidebar-main>
@@ -22,7 +22,7 @@ index d58fcdf99843d110b708f3fbf9fb317787fadfcf..cfc2aad902641609c3804e615c4cb66c
 +  </html:div>
 +<hbox id="zen-tabbox-wrapper" flex="1">
 +  <tabbox id="tabbrowser-tabbox" flex="1" tabcontainer="tabbrowser-tabs">
-   <vbox id="sidebar-box" hidden="true" class="chromeclass-extrachrome">
+   <vbox id="sidebar-box" hidden="true" class="chromeclass-extrachrome chrome-block">
      <box id="sidebar-header" align="center">
        <toolbarbutton id="sidebar-switcher-target" class="tabbable" aria-expanded="false">
 @@ -25,7 +35,7 @@

src/browser/base/content/browser-commands-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-commands.js b/browser/base/content/browser-commands.js
-index 2d9f5591c9ffdd5948298555c461850521c0b45f..c46072ca4e96b419987f7e782e26b3de71d7c8e3 100644
+index 87148c353ee852248e887e3ae31d46bcbee1cd11..91b1d5a8e0e512dd50139f99ad3e3ba7bade80fb 100644
 --- a/browser/base/content/browser-commands.js
 +++ b/browser/base/content/browser-commands.js
 @@ -13,6 +13,10 @@ var BrowserCommands = {
@@ -13,7 +13,7 @@ index 2d9f5591c9ffdd5948298555c461850521c0b45f..c46072ca4e96b419987f7e782e26b3de
        try {
          gBrowser.goBack();
        } catch (ex) {}
-@@ -234,6 +238,10 @@ var BrowserCommands = {
+@@ -230,6 +234,10 @@ var BrowserCommands = {
        }
      }
  
@@ -24,7 +24,7 @@ index 2d9f5591c9ffdd5948298555c461850521c0b45f..c46072ca4e96b419987f7e782e26b3de
      // A notification intended to be useful for modular peformance tracking
      // starting as close as is reasonably possible to the time when the user
      // expressed the intent to open a new tab.  Since there are a lot of
-@@ -318,6 +326,14 @@ var BrowserCommands = {
+@@ -346,6 +354,14 @@ var BrowserCommands = {
        return;
      }
  
@@ -39,7 +39,7 @@ index 2d9f5591c9ffdd5948298555c461850521c0b45f..c46072ca4e96b419987f7e782e26b3de
      // Keyboard shortcuts that would close a tab that is pinned select the first
      // unpinned tab instead.
      if (
-@@ -325,8 +341,8 @@ var BrowserCommands = {
+@@ -353,8 +369,8 @@ var BrowserCommands = {
        (event.ctrlKey || event.metaKey || event.altKey) &&
        gBrowser.selectedTab.pinned
      ) {

src/browser/base/content/browser-fullScreenAndPointerLock-js.patch

@@ -1,12 +1,12 @@
 diff --git a/browser/base/content/browser-fullScreenAndPointerLock.js b/browser/base/content/browser-fullScreenAndPointerLock.js
-index 1eaf79a4f6788c518a4759bbce81175fd5fba220..6fde5e944ad4a847180ca83a9e6f4fde20aa7b42 100644
+index d0d3b6fc57800b073bb1c75f6e55212749815b0a..f3d5790eed58f1cb9a36229582e0fa00f3668962 100644
 --- a/browser/base/content/browser-fullScreenAndPointerLock.js
 +++ b/browser/base/content/browser-fullScreenAndPointerLock.js
-@@ -501,8 +501,6 @@ var FullScreen = {
-     // don't need that kind of precision in our CSS.
+@@ -502,8 +502,6 @@ var FullScreen = {
      shiftSize = shiftSize.toFixed(2);
      let translate = shiftSize > 0 ? `0 ${shiftSize}px` : "";
--    document.body.style.translate = translate;
+     gNavToolbox.classList.toggle("fullscreen-floating-toolbox", shiftSize > 0);
+-    gNavToolbox.style.translate = translate;
 -    gURLBar.style.translate = gURLBar.hasAttribute("breakout") ? translate : "";
      let searchbar = document.getElementById("searchbar-new");
      if (searchbar) {

src/browser/base/content/browser-gestureSupport-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-gestureSupport.js b/browser/base/content/browser-gestureSupport.js
-index a28d54bf72c0e6495b9586f220d1859aac794936..411d7255a68c48643617d77cc279a0a831fdf5c9 100644
+index f94b39d26a1a9626b3e1f518e2395bc394d1262d..15e198f4bb440cff0bbfb8ccd97c2ce180d5724f 100644
 --- a/browser/base/content/browser-gestureSupport.js
 +++ b/browser/base/content/browser-gestureSupport.js
 @@ -247,6 +247,10 @@ var gGestureSupport = {
@@ -13,7 +13,7 @@ index a28d54bf72c0e6495b9586f220d1859aac794936..411d7255a68c48643617d77cc279a0a8
      return canGoBack || canGoForward;
    },
  
-@@ -832,7 +836,7 @@ var gHistorySwipeAnimation = {
+@@ -848,7 +852,7 @@ var gHistorySwipeAnimation = {
     * @return true if there is a previous page in history, false otherwise.
     */
    canGoBack: function HSA_canGoBack() {

src/browser/base/content/browser-init-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-init.js b/browser/base/content/browser-init.js
-index d09cf65931eda253b2a71131f42883ccf6eb5724..f617863dac8e07def02d1d4ef7e5ade1caf50df1 100644
+index 0aa4baea8e5e6d742fc6cd3333068e7eb64b5bbc..057bb2386420edd31154979338e71d00a51a7266 100644
 --- a/browser/base/content/browser-init.js
 +++ b/browser/base/content/browser-init.js
-@@ -302,6 +302,7 @@ var gBrowserInit = {
+@@ -307,6 +307,7 @@ var gBrowserInit = {
    },
  
    onLoad() {
@@ -10,7 +10,7 @@ index d09cf65931eda253b2a71131f42883ccf6eb5724..f617863dac8e07def02d1d4ef7e5ade1
      gBrowser.addEventListener("DOMUpdateBlockedPopups", e =>
        PopupAndRedirectBlockerObserver.handleEvent(e)
      );
-@@ -496,6 +497,7 @@ var gBrowserInit = {
+@@ -501,6 +502,7 @@ var gBrowserInit = {
  
      this._handleURIToLoad();
  

src/browser/base/content/browser-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
-index d1ab42d59f05513ec60a7578b7acab44875c544c..8c3cd75704991b8572d3f13a936fddd2616b2946 100644
+index 1026474bb1bc026987be01a8c18fa0927cb911bc..60294e0587147d86ace8e6d6985d8c6eae8248b6 100644
 --- a/browser/base/content/browser.js
 +++ b/browser/base/content/browser.js
 @@ -34,6 +34,7 @@ ChromeUtils.defineESModuleGetters(this, {
@@ -24,7 +24,7 @@ index d1ab42d59f05513ec60a7578b7acab44875c544c..8c3cd75704991b8572d3f13a936fddd2
      if (backDisabled) {
        backCommand.removeAttribute("disabled");
      } else {
-@@ -3715,7 +3721,7 @@ function warnAboutClosingWindow() {
+@@ -3719,7 +3725,7 @@ function warnAboutClosingWindow() {
  
    if (!isPBWindow && !toolbar.visible) {
      return gBrowser.warnAboutClosingTabs(
@@ -33,7 +33,7 @@ index d1ab42d59f05513ec60a7578b7acab44875c544c..8c3cd75704991b8572d3f13a936fddd2
        gBrowser.closingTabsEnum.ALL
      );
    }
-@@ -3755,7 +3761,7 @@ function warnAboutClosingWindow() {
+@@ -3759,7 +3765,7 @@ function warnAboutClosingWindow() {
      return (
        isPBWindow ||
        gBrowser.warnAboutClosingTabs(
@@ -42,7 +42,7 @@ index d1ab42d59f05513ec60a7578b7acab44875c544c..8c3cd75704991b8572d3f13a936fddd2
          gBrowser.closingTabsEnum.ALL
        )
      );
-@@ -3780,7 +3786,7 @@ function warnAboutClosingWindow() {
+@@ -3784,7 +3790,7 @@ function warnAboutClosingWindow() {
      AppConstants.platform != "macosx" ||
      isPBWindow ||
      gBrowser.warnAboutClosingTabs(
@@ -51,13 +51,20 @@ index d1ab42d59f05513ec60a7578b7acab44875c544c..8c3cd75704991b8572d3f13a936fddd2
        gBrowser.closingTabsEnum.ALL
      )
    );
-@@ -4720,6 +4726,9 @@ var ConfirmationHint = {
+@@ -4744,6 +4750,16 @@ var ConfirmationHint = {
      }
  
-     document.l10n.setAttributes(this._message, messageId, options.l10nArgs);
+     document.l10n.setAttributes(this._message, messageId, l10nArgs);
 +    if (window.gZenUIManager?.showToast) {
-+      return window.gZenUIManager.showToast(messageId, options);
++      return window.gZenUIManager.showToast(messageId, {
++        hideCheckmark,
++        descriptionId,
++        l10nArgs,
++        showDescription,
++        position,
++        event,
++      });
 +    }
-     if (options.descriptionId) {
-       document.l10n.setAttributes(this._description, options.descriptionId);
+     if (descriptionId) {
+       document.l10n.setAttributes(this._description, descriptionId);
        this._description.hidden = false;

src/browser/base/content/browser-places-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-places.js b/browser/base/content/browser-places.js
-index e3feaebc551bfe7127b9701a7f76996022516af0..460b39f2a9f1f36d4b821c693951214098b644f7 100644
+index b04e9afe4041b9bcd62527a22f468b84bf0de5d9..9e20e5a9d58fb6752037708f3d1404e00c98b132 100644
 --- a/browser/base/content/browser-places.js
 +++ b/browser/base/content/browser-places.js
-@@ -261,6 +261,8 @@ var StarUI = {
+@@ -262,6 +262,8 @@ var StarUI = {
        });
      }
  
@@ -11,7 +11,7 @@ index e3feaebc551bfe7127b9701a7f76996022516af0..460b39f2a9f1f36d4b821c6939512140
      let onPanelReady = fn => {
        let target = this.panel;
        if (target.parentNode) {
-@@ -312,6 +314,21 @@ var StarUI = {
+@@ -313,6 +315,21 @@ var StarUI = {
      }
    },
  
@@ -33,7 +33,7 @@ index e3feaebc551bfe7127b9701a7f76996022516af0..460b39f2a9f1f36d4b821c6939512140
    removeBookmarkButtonCommand: function SU_removeBookmarkButtonCommand() {
      this._removeBookmarksOnPopupHidden = true;
      this.panel.hidePopup();
-@@ -1815,6 +1832,7 @@ var BookmarkingUI = {
+@@ -1841,6 +1858,7 @@ var BookmarkingUI = {
        document.getElementById("context-bookmarkpage"),
        PanelMultiView.getViewNode(document, "panelMenuBookmarkThisPage"),
        document.getElementById("pageAction-panel-bookmark"),

src/browser/base/content/browser-profiles-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-profiles.js b/browser/base/content/browser-profiles.js
-index fb260896c14b90734182d2f232e33350287f0209..9984a2d18dfd33e3606adac0e8c5f80f7e35e682 100644
+index 35a5fd0c320cdf3cdf42442881d71e5ee6dc865d..6ef175f27c614f74ad32ecefb2854e3b9fc01d13 100644
 --- a/browser/base/content/browser-profiles.js
 +++ b/browser/base/content/browser-profiles.js
 @@ -70,6 +70,7 @@ var gProfiles = {

src/browser/base/content/browser-sets-inc-xhtml.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/browser-sets.inc.xhtml b/browser/base/content/browser-sets.inc.xhtml
-index 1263856344c4613ea58639a64e747fd0c3f771f7..c83ed7dd6a2482354c5bd37ce2e2cbf88ee6cf60 100644
+index 65ee617216d8a69f29b06fb48078f53a42bd9da7..3373d1a44281496555ab5a256020dd16afa4b823 100644
 --- a/browser/base/content/browser-sets.inc.xhtml
 +++ b/browser/base/content/browser-sets.inc.xhtml
-@@ -418,3 +418,4 @@
+@@ -420,3 +420,4 @@
           internal="true"/>
  #endif
    </keyset>

src/browser/base/content/browser-siteIdentity-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/base/content/browser-siteIdentity.js b/browser/base/content/browser-siteIdentity.js
-index cff28e1cdb550357662e8a7a41856e80b1de0018..9d569c1a1e6249c58a1e30fbb224c316c52ef204 100644
+index c6d060853cd3dab9d5c02bdc8de707b8fbde4b6d..bb3856be183f815f105a1175b71ee9b3a61c2f65 100644
 --- a/browser/base/content/browser-siteIdentity.js
 +++ b/browser/base/content/browser-siteIdentity.js
 @@ -464,11 +464,6 @@ var gIdentityHandler = {
@@ -14,7 +14,7 @@ index cff28e1cdb550357662e8a7a41856e80b1de0018..9d569c1a1e6249c58a1e30fbb224c316
  
      let baseDomain = SiteDataManager.getBaseDomainFromHost(this._uri.host);
      if (SiteDataManager.promptSiteDataRemoval(window, [baseDomain])) {
-@@ -853,7 +848,7 @@ var gIdentityHandler = {
+@@ -860,7 +855,7 @@ var gIdentityHandler = {
        // This is a secure internal Firefox page.
        this._identityBox.className = "chromeUI";
        let brandBundle = document.getElementById("bundle_brand");
@@ -23,7 +23,7 @@ index cff28e1cdb550357662e8a7a41856e80b1de0018..9d569c1a1e6249c58a1e30fbb224c316
      } else if (this._pageExtensionPolicy) {
        // This is a WebExtension page.
        this._identityBox.className = "extensionPage";
-@@ -1196,6 +1191,12 @@ var gIdentityHandler = {
+@@ -1198,6 +1193,12 @@ var gIdentityHandler = {
        }
      }
  

src/browser/base/content/main-popupset-inc-xhtml.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/main-popupset.inc.xhtml b/browser/base/content/main-popupset.inc.xhtml
-index 81b3d0a744b9f40358219696e0e52a8114c53e83..71eb93e50f19af1d8f44fb425970cc87416c84a3 100644
+index ded45fd53f0fd7f0a48283d61cffdda20f79137e..7fc34d89146b723cb01a1432bc1d1fe97e5d2eba 100644
 --- a/browser/base/content/main-popupset.inc.xhtml
 +++ b/browser/base/content/main-popupset.inc.xhtml
-@@ -235,6 +235,10 @@
+@@ -234,6 +234,10 @@
             hidden="true"
             tabspecific="true"
             aria-labelledby="editBookmarkPanelTitle">
@@ -13,7 +13,7 @@ index 81b3d0a744b9f40358219696e0e52a8114c53e83..71eb93e50f19af1d8f44fb425970cc87
        <box class="panel-header">
          <html:h1>
            <html:span id="editBookmarkPanelTitle"/>
-@@ -260,6 +264,7 @@
+@@ -259,6 +263,7 @@
                    class="footer-button"/>
          </html:moz-button-group>
        </vbox>
@@ -21,7 +21,7 @@ index 81b3d0a744b9f40358219696e0e52a8114c53e83..71eb93e50f19af1d8f44fb425970cc87
      </panel>
    </html:template>
  
-@@ -699,6 +704,8 @@
+@@ -765,6 +770,8 @@
  
  #include popup-notifications.inc.xhtml
  

src/browser/base/content/navigator-toolbox-inc-xhtml.patch

@@ -1,13 +1,13 @@
 diff --git a/browser/base/content/navigator-toolbox.inc.xhtml b/browser/base/content/navigator-toolbox.inc.xhtml
-index b4abfb868fc7c13e789acb57b44e386de6d31bf0..ad917f5362ed4f3ba0149c214fb53d3f087bbfcf 100644
+index e7e94e13a990c154fb54bda4a3420ca00bdac009..8253b7d403734973729a5982cceafc12bab24f54 100644
 --- a/browser/base/content/navigator-toolbox.inc.xhtml
 +++ b/browser/base/content/navigator-toolbox.inc.xhtml
 @@ -2,7 +2,7 @@
  # License, v. 2.0. If a copy of the MPL was not distributed with this
  # file, You can obtain one at http://mozilla.org/MPL/2.0/.
  
--<toolbox id="navigator-toolbox">
-+<toolbox id="navigator-toolbox" persist="width style">
+-<toolbox id="navigator-toolbox" class="chrome-block">
++<toolbox id="navigator-toolbox" class="chrome-block" persist="width style">
    <script src="chrome://browser/content/navigator-toolbox.js" />
  
    <!-- Menu -->

src/browser/base/content/nsContextMenu-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/content/nsContextMenu.sys.mjs b/browser/base/content/nsContextMenu.sys.mjs
-index 97cb36e2ed48d00454e169fb0470b47ac994b883..1811a92885620c8a916937f467ebb7d0eb0d3a0e 100644
+index a9173d534626f18adcbfe570cbcdc0cd929cc31d..e09340242048a21ce6b3bd4d26bedc606354235e 100644
 --- a/browser/base/content/nsContextMenu.sys.mjs
 +++ b/browser/base/content/nsContextMenu.sys.mjs
-@@ -369,6 +369,9 @@ export class nsContextMenu {
+@@ -373,6 +373,9 @@ export class nsContextMenu {
      this.initTextFragmentItems();
      this.pdfjsContextMenu.initItems();
  

src/browser/base/content/zen-panels/folders-search.inc

@@ -3,7 +3,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 <panel id="zen-folder-tabs-popup"
-    nonnativepopover="true"
+    nonnative=""
     type="arrow"
     orient="vertical"
     side="left"

src/browser/base/jar-mn.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/jar.mn b/browser/base/jar.mn
-index 7eaca95f7e876809552da5a3af3449b7e7b1a34d..00f1e3047c59565c8830a40da3a85f3b228f7c93 100644
+index dd0f873535224344c8015d00a00d56e0b9392951..fcc013514836f2e26ea5c4cef2aa443f0368a3e6 100644
 --- a/browser/base/jar.mn
 +++ b/browser/base/jar.mn
-@@ -110,3 +110,5 @@ browser.jar:
+@@ -108,3 +108,5 @@ browser.jar:
  
  # L10n resources and overrides.
  % override chrome://global/locale/appstrings.properties chrome://browser/locale/appstrings.properties

src/browser/base/moz-build.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/base/moz.build b/browser/base/moz.build
-index 286e17552e2ab2d7e44c6ba99c84630cadd24e94..076f813aea971db1e1c1429fc0b64c1784a22722 100644
+index 33b90b64e2773efdb0376779907b6ef7125c0fff..8446118edb56260a59115b048dde087a50805a62 100644
 --- a/browser/base/moz.build
 +++ b/browser/base/moz.build
-@@ -78,3 +78,5 @@ DEFINES["MOZ_APP_VERSION_DISPLAY"] = CONFIG["MOZ_APP_VERSION_DISPLAY"]
+@@ -79,3 +79,5 @@ DEFINES["MOZ_APP_VERSION_DISPLAY"] = CONFIG["MOZ_APP_VERSION_DISPLAY"]
  DEFINES["APP_LICENSE_BLOCK"] = "%s/content/overrides/app-license.html" % SRCDIR
  
  JAR_MANIFESTS += ["jar.mn"]

src/browser/components/BrowserContentHandler-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/BrowserContentHandler.sys.mjs b/browser/components/BrowserContentHandler.sys.mjs
-index 430c6877c81824d8ab318cacc997d4eda4cb6a11..e8a195e1fe09952b90a0d73d13c6c15da2006bd4 100644
+index 4bfb4199dafac004486dfc61db954173742a010a..542c156432b9d7c2190c0d14ce9cfd09814422bf 100644
 --- a/browser/components/BrowserContentHandler.sys.mjs
 +++ b/browser/components/BrowserContentHandler.sys.mjs
 @@ -603,6 +603,28 @@ nsBrowserContentHandler.prototype = {

src/browser/components/BrowserGlue-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/BrowserGlue.sys.mjs b/browser/components/BrowserGlue.sys.mjs
-index af635211046f9f1b2d473a14e8170837cd0d93cd..f07514a7e3ab55aa3321f0a7c0c092e91c2961ce 100644
+index d07aaa3fbb8ccb02ae00d845649dc9c1d623cba5..68d3a4800f14fef5b5e7df9cd9afe3bc85358bed 100644
 --- a/browser/components/BrowserGlue.sys.mjs
 +++ b/browser/components/BrowserGlue.sys.mjs
 @@ -8,6 +8,7 @@ import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";

src/browser/components/aboutlogins/content/aboutLogins-html.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/aboutlogins/content/aboutLogins.html b/browser/components/aboutlogins/content/aboutLogins.html
-index ca69defe40c57704ab6ec331ce11c95a98b03e8f..bc5be4555adbe3389bceee0f01730ee57f1e69ef 100644
+index 9bbf5e69b17139d5063977334a869db090af3de1..9778bf2843afbb60b470ee637534946e6f7917a8 100644
 --- a/browser/components/aboutlogins/content/aboutLogins.html
 +++ b/browser/components/aboutlogins/content/aboutLogins.html
 @@ -6,7 +6,7 @@

src/browser/components/aboutwelcome/content/aboutwelcome-css.patch

@@ -1,20 +1,20 @@
 diff --git a/browser/components/aboutwelcome/content/aboutwelcome.css b/browser/components/aboutwelcome/content/aboutwelcome.css
-index 98497769b135efd3200607ee2cf50e82d06ed3fd..68e0778cfc4dc70935a3d48e79542b4133b293d2 100644
+index 4a568479995c43ec2801c5b2f9452610923233ed..857a4a0ed78f3d374ed45fc4ff73e8e51dfbc2b9 100644
 --- a/browser/components/aboutwelcome/content/aboutwelcome.css
 +++ b/browser/components/aboutwelcome/content/aboutwelcome.css
 @@ -330,6 +330,11 @@ panel#feature-callout {
-   --panel-shadow-margin: 6px;
-   --panel-arrow-space: calc(var(--panel-shadow-margin) + var(--arrow-visible-height) - 1.5px);
-   --panel-margin-offset: calc(-1 * (var(--panel-shadow-margin) + var(--arrow-corner-distance) + (var(--arrow-width) / 2)));
+   --panel-box-shadow-margin: 6px;
+   --panel-arrow-space: calc(var(--panel-box-shadow-margin) + var(--arrow-visible-height) - 1.5px);
+   --panel-margin-offset: calc(-1 * (var(--panel-box-shadow-margin) + var(--arrow-corner-distance) + (var(--arrow-width) / 2)));
 +
 +  @media -moz-pref("widget.macos.native-popovers") and (-moz-platform: macos) {
-+    --panel-shadow-margin: 0;
++    --panel-box-shadow-margin: 0;
 +    --panel-arrow-space: 0;
 +  }
  }
  
  panel#feature-callout::part(content) {
-@@ -517,6 +522,12 @@ div#feature-callout.hidden {
+@@ -518,6 +523,12 @@ div#feature-callout.hidden {
    width: 25em;
    gap: 16px;
    background: var(--fc-background);
@@ -27,7 +27,7 @@ index 98497769b135efd3200607ee2cf50e82d06ed3fd..68e0778cfc4dc70935a3d48e79542b41
  }
  #feature-callout .screen[pos=callout] .section-main .main-content .main-content-inner {
    gap: 12px;
-@@ -933,6 +944,10 @@ panel#feature-callout::part(content) {
+@@ -934,6 +945,10 @@ panel#feature-callout::part(content) {
    overflow: visible;
    transform: rotate(45deg);
    transform-style: preserve-3d;

src/browser/components/aiwindow/ui/modules/AIWindow-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs b/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs
-index 97710ab0570a1a477ef4ed74a78c16448dfb7674..7d8ba5b1f2f330175fb57b906bb572fd7e1d36c8 100644
+index f6f1dd1f6b4d21d27e39b48bb7a57871ad5d019d..bf743120cf9f137cbe06d05896f706fb3d5b9435 100644
 --- a/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs
 +++ b/browser/components/aiwindow/ui/modules/AIWindow.sys.mjs
-@@ -277,6 +277,7 @@ export const AIWindow = {
+@@ -287,6 +287,7 @@ export const AIWindow = {
    },
  
    _updateToolbarButtonPositions(win, { isToggling = false } = {}) {

src/browser/components/asrouter/modules/FeatureCallout-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/asrouter/modules/FeatureCallout.sys.mjs b/browser/components/asrouter/modules/FeatureCallout.sys.mjs
-index f176498a3130b61ac5e75fce8208d1b9eaf13f81..d133526ab5bf3db53e459c36d5f9a7ff37ef972f 100644
+index c4638d2d557f05fa6638cd379be8e0076336f8dc..2e25f485aa94485d12ca9e98aa4eaf56a06cf1f8 100644
 --- a/browser/components/asrouter/modules/FeatureCallout.sys.mjs
 +++ b/browser/components/asrouter/modules/FeatureCallout.sys.mjs
 @@ -778,6 +778,7 @@ export class FeatureCallout {

src/browser/components/customizableui/CustomizableUI-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/CustomizableUI.sys.mjs b/browser/components/customizableui/CustomizableUI.sys.mjs
-index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23b95f08d0 100644
+index d5d4596739cde5d3d49d6294867f5da122c526b8..c206cfb374542c496be9bf0305a0a80bbcf503b2 100644
 --- a/browser/components/customizableui/CustomizableUI.sys.mjs
 +++ b/browser/components/customizableui/CustomizableUI.sys.mjs
 @@ -13,6 +13,7 @@ ChromeUtils.defineESModuleGetters(lazy, {
@@ -120,7 +120,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
     *   The identifier string of the area that aNode is being inserted into.
     */
    insertWidgetBefore(aNode, aNextNode, aContainer, aAreaId) {
-+    if (aAreaId === CustomizableUI.AREA_NAVBAR && aNode.ownerGlobal.gZenVerticalTabsManager._hasSetSingleToolbar) {
++    if (aAreaId === CustomizableUI.AREA_NAVBAR && aNode.documentGlobal.gZenVerticalTabsManager._hasSetSingleToolbar) {
 +      aContainer = aNode.ownerDocument.getElementById("zen-sidebar-top-buttons-customization-target");
 +      aAreaId = "zen-sidebar-top-buttons";
 +    }
@@ -139,7 +139,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
 @@ -4573,7 +4571,7 @@ var CustomizableUIInternal = {
          if (area.get("type") == CustomizableUI.TYPE_TOOLBAR) {
            let defaultCollapsed = area.get("defaultCollapsed");
-           let win = areaNode.ownerGlobal;
+           let win = areaNode.documentGlobal;
 -          if (defaultCollapsed !== null) {
 +          if (defaultCollapsed !== null && !zenDontRebuildCollapsed) {
              win.setToolbarVisibility(
@@ -186,7 +186,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
      });
  
      lazy.log.debug(
-@@ -7930,7 +7931,37 @@ class OverflowableToolbar {
+@@ -7930,7 +7931,39 @@ class OverflowableToolbar {
        Math.max(targetWidth, targetChildrenWidth)
      );
      totalAvailWidth = Math.ceil(totalAvailWidth);
@@ -194,6 +194,8 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
 +    if (this.#target.id == 'nav-bar-customization-target' && 
 +        win.gZenVerticalTabsManager._hasSetSingleToolbar &&
 +        Services.prefs.getBoolPref("zen.view.overflow-webext-toolbar", true) &&
++       !win.document.documentElement.hasAttribute("zen-creating-workspace") &&
++       !win.document.documentElement.hasAttribute("inDOMFullscreen") &&
 +       !win.gURLBar.hasAttribute("breakout-extend")) {
 +      const availSelectors = ":is(#page-action-buttons, #zen-copy-url-button, .unified-extensions-item, .urlbar-addon-page-action)";
 +      const width = [
@@ -225,7 +227,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
      return { isOverflowing, targetContentWidth, totalAvailWidth };
    }
  
-@@ -7991,7 +8022,11 @@ class OverflowableToolbar {
+@@ -7991,7 +8024,11 @@ class OverflowableToolbar {
              return;
            }
          }
@@ -238,7 +240,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
            lazy.log.debug(
              `Need ${minSize} but width is ${totalAvailWidth} so bailing`
            );
-@@ -8024,7 +8059,7 @@ class OverflowableToolbar {
+@@ -8024,7 +8061,7 @@ class OverflowableToolbar {
          }
        }
        if (!inserted) {
@@ -247,7 +249,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
        }
        child.removeAttribute("cui-anchorid");
        child.removeAttribute("overflowedItem");
-@@ -8150,6 +8185,9 @@ class OverflowableToolbar {
+@@ -8150,6 +8187,9 @@ class OverflowableToolbar {
     *   if no such list exists.
     */
    get #webExtList() {
@@ -257,8 +259,8 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
      if (!this.#webExtListRef) {
        let targetID = this.#toolbar.getAttribute("addon-webext-overflowtarget");
        if (!targetID) {
-@@ -8161,6 +8199,9 @@ class OverflowableToolbar {
-       let win = this.#toolbar.ownerGlobal;
+@@ -8161,6 +8201,9 @@ class OverflowableToolbar {
+       let win = this.#toolbar.documentGlobal;
        let { panel } = win.gUnifiedExtensions;
        this.#webExtListRef = panel.querySelector(`#${targetID}`);
 +      if (!this.#webExtListRef) {
@@ -267,7 +269,7 @@ index 5905271a3343efa04b45f5d1a63bfca3de342755..37f57de0ad72271d4c6e188ab9841b23
      }
      return this.#webExtListRef;
    }
-@@ -8369,7 +8410,7 @@ class OverflowableToolbar {
+@@ -8369,7 +8412,7 @@ class OverflowableToolbar {
          break;
        }
        case "mousedown": {

src/browser/components/customizableui/CustomizeMode-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/CustomizeMode.sys.mjs b/browser/components/customizableui/CustomizeMode.sys.mjs
-index e72ff7eab14f66ff4454850930a1d7266b3acefa..1a5d9c63b8942e8c20e9f91b82b5b11647b12ecc 100644
+index 25eb66b96a30c86e08376577f4636e159a02c76e..9b997ab559ddade67a7390539b3b4f9275c27a20 100644
 --- a/browser/components/customizableui/CustomizeMode.sys.mjs
 +++ b/browser/components/customizableui/CustomizeMode.sys.mjs
 @@ -503,7 +503,7 @@ export class CustomizeMode {

src/browser/components/customizableui/ToolbarContextMenu-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/ToolbarContextMenu.sys.mjs b/browser/components/customizableui/ToolbarContextMenu.sys.mjs
-index d5fd707b98e4b163a624c97ff4a8f2574e0b0180..b5d7e84c3567e83b95a6493e8333d3036dc88f36 100644
+index c3803a5d759eefb728fc0ec86af282bb5e2d5cc1..e4bc4242e05d28603f324133f338273fd76ee0b3 100644
 --- a/browser/components/customizableui/ToolbarContextMenu.sys.mjs
 +++ b/browser/components/customizableui/ToolbarContextMenu.sys.mjs
 @@ -183,7 +183,7 @@ export var ToolbarContextMenu = {

src/browser/components/customizableui/content/panelUI-inc-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/content/panelUI.inc.xhtml b/browser/components/customizableui/content/panelUI.inc.xhtml
-index 6cb22be6526b17d952a90fd414c49a31e9afde7a..84f8156e88027a79a40f14c77c83d6a2d19c8a72 100644
+index 5c248c0d49f3d9378260230c24ab60a4157dc438..1e87a1d040ed82c7edfb31f9e5853a4fb299b503 100644
 --- a/browser/components/customizableui/content/panelUI.inc.xhtml
 +++ b/browser/components/customizableui/content/panelUI.inc.xhtml
 @@ -139,7 +139,7 @@

src/browser/components/customizableui/content/panelUI-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/customizableui/content/panelUI.js b/browser/components/customizableui/content/panelUI.js
-index 5a469ce153dada011144fb4b66747c41e778ff1e..83bedb74df5b4064e8a0580f8b2ee9c0c27f81a8 100644
+index 140ea6eddd0d0c6817bbaabf2dc00083eaa11b13..0fe33867cf64d02b2b6e6db8b6844a4ea044ad33 100644
 --- a/browser/components/customizableui/content/panelUI.js
 +++ b/browser/components/customizableui/content/panelUI.js
 @@ -666,10 +666,12 @@ const PanelUI = {

src/browser/components/extensions/parent/ext-browser-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/extensions/parent/ext-browser.js b/browser/components/extensions/parent/ext-browser.js
-index d1209bc2c828a19ade8cc027cdea6f42007f0de6..0a2def2f3c32618304cd8a263906b0c6e040dcbc 100644
+index aca5a23deda6b0f2316b0e108cff20ffd7feda67..a06c90937f97a4994b0807b54984089dbe627a71 100644
 --- a/browser/components/extensions/parent/ext-browser.js
 +++ b/browser/components/extensions/parent/ext-browser.js
 @@ -352,6 +352,7 @@ class TabTracker extends TabTrackerBase {
@@ -11,7 +11,7 @@ index d1209bc2c828a19ade8cc027cdea6f42007f0de6..0a2def2f3c32618304cd8a263906b0c6
      if (id) {
        return id;
 @@ -386,6 +387,7 @@ class TabTracker extends TabTrackerBase {
-     if (nativeTab.ownerGlobal.closed) {
+     if (nativeTab.documentGlobal.closed) {
        throw new Error("Cannot attach ID to a tab in a closed window.");
      }
 +    if (nativeTab.hasAttribute("zen-empty-tab")) return;
@@ -27,5 +27,5 @@ index d1209bc2c828a19ade8cc027cdea6f42007f0de6..0a2def2f3c32618304cd8a263906b0c6
 +    }
 +
      // Check private browsing access at browser window level.
-     if (!this.extension.canAccessWindow(nativeTab.ownerGlobal)) {
+     if (!this.extension.canAccessWindow(nativeTab.documentGlobal)) {
        return false;

src/browser/components/extensions/parent/ext-tabs-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/extensions/parent/ext-tabs.js b/browser/components/extensions/parent/ext-tabs.js
-index 636e0f8cd1d489658833cf101152576e9fdb52af..e7578a059504b89a852061be037c323a107fe5ce 100644
+index 8f5fdecc9394d42a1460a1b73fb8c4e92f63c41e..82c03e234289c7b00f49f73854be45fb95fb91d7 100644
 --- a/browser/components/extensions/parent/ext-tabs.js
 +++ b/browser/components/extensions/parent/ext-tabs.js
 @@ -514,6 +514,7 @@ this.tabs = class extends ExtensionAPIPersistent {

src/browser/components/places/PlacesUIUtils-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/places/PlacesUIUtils.sys.mjs b/browser/components/places/PlacesUIUtils.sys.mjs
-index b21f7721dea2d485ccba1fd6fd7e65e17480e3d3..89048d9ea2b4edf2b0cab77f661c07f4d9453c3f 100644
+index 7c2786cc1be512ddfc165fb8f6514131ac033040..5846aff53030ef0fad2f87d017ba3713889b474d 100644
 --- a/browser/components/places/PlacesUIUtils.sys.mjs
 +++ b/browser/components/places/PlacesUIUtils.sys.mjs
 @@ -61,6 +61,7 @@ class BookmarkState {

src/browser/components/places/content/browserPlacesViews-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/places/content/browserPlacesViews.js b/browser/components/places/content/browserPlacesViews.js
-index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2720c3c49 100644
+index 229e7960fc461475426b538f3a5fdc134a99ebcf..22b0eb8e23fc56cd4d8892e3ecebe389ea00ce1f 100644
 --- a/browser/components/places/content/browserPlacesViews.js
 +++ b/browser/components/places/content/browserPlacesViews.js
-@@ -328,12 +328,23 @@ class PlacesViewBase {
+@@ -343,12 +343,23 @@ class PlacesViewBase {
  
      this._cleanPopup(aPopup);
  
@@ -29,7 +29,7 @@ index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2
          this._insertNewItemToPopup(child, fragment);
        }
        aPopup.insertBefore(fragment, aPopup._endMarker);
-@@ -391,6 +402,7 @@ class PlacesViewBase {
+@@ -406,6 +417,7 @@ class PlacesViewBase {
            "scheme",
            PlacesUIUtils.guessUrlSchemeForUI(aPlacesNode.uri)
          );
@@ -37,7 +37,7 @@ index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2
        } else if (PlacesUtils.containerTypes.includes(type)) {
          element = document.createXULElement("menu");
          element.setAttribute("container", "true");
-@@ -1058,25 +1070,33 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1076,25 +1088,33 @@ class PlacesToolbar extends PlacesViewBase {
        this._rootElt.firstChild.remove();
      }
  
@@ -82,7 +82,7 @@ index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2
            );
            ++startIndex;
            if (elt.localName != "toolbarseparator") {
-@@ -1084,15 +1104,12 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1102,15 +1122,12 @@ class PlacesToolbar extends PlacesViewBase {
            }
          }
          if (!elt) {
@@ -101,7 +101,7 @@ index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2
          });
        });
  
-@@ -1102,7 +1119,7 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1120,7 +1137,7 @@ class PlacesToolbar extends PlacesViewBase {
  
        let fragment = document.createDocumentFragment();
        for (let i = startIndex; i < limit; ++i) {
@@ -110,7 +110,7 @@ index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2
        }
        await new Promise(resolve => window.requestAnimationFrame(resolve));
        if (!this._isAlive) {
-@@ -1165,6 +1182,8 @@ class PlacesToolbar extends PlacesViewBase {
+@@ -1183,6 +1200,8 @@ class PlacesToolbar extends PlacesViewBase {
            "scheme",
            PlacesUIUtils.guessUrlSchemeForUI(aChild.uri)
          );
@@ -119,7 +119,7 @@ index 463913926c58e6c622e0fcc60534921f02814829..0143c48c48e132464226db810f4ea4d2
        }
      }
  
-@@ -2359,7 +2378,7 @@ this.PlacesPanelview = class PlacesPanelview extends PlacesViewBase {
+@@ -2395,7 +2414,7 @@ this.PlacesPanelview = class PlacesPanelview extends PlacesViewBase {
          PlacesUIUtils.guessUrlSchemeForUI(placesNode.uri)
        );
        element.setAttribute("label", PlacesUIUtils.getBestTitle(placesNode));

src/browser/components/places/content/editBookmark-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/places/content/editBookmark.js b/browser/components/places/content/editBookmark.js
-index 0fb2225d0fadd27e9e7851be77f18afe7d053c80..347203d6ea9cab3cb803f28515613229b6a454b3 100644
+index f5df770e7c03446c2d23664b9100e12149ea7a59..398ae5b75a27aec60341f3058310013dcf6138d6 100644
 --- a/browser/components/places/content/editBookmark.js
 +++ b/browser/components/places/content/editBookmark.js
-@@ -387,6 +387,10 @@ var gEditItemOverlay = {
+@@ -389,6 +389,10 @@ var gEditItemOverlay = {
          this._keywordField.readOnly = this.readOnly;
        }
  
@@ -13,7 +13,7 @@ index 0fb2225d0fadd27e9e7851be77f18afe7d053c80..347203d6ea9cab3cb803f28515613229
        // Collapse the tag selector if the item does not accept tags.
        if (showOrCollapse("tagsRow", isBookmark || bulkTagging, "tags")) {
          this._initTagsField();
-@@ -693,6 +697,7 @@ var gEditItemOverlay = {
+@@ -702,6 +706,7 @@ var gEditItemOverlay = {
        if (this._paneInfo.isBookmark) {
          options.tags = this._element("tagsField").value;
          options.keyword = this._keyword;
@@ -21,7 +21,7 @@ index 0fb2225d0fadd27e9e7851be77f18afe7d053c80..347203d6ea9cab3cb803f28515613229
        }
  
        if (this._paneInfo.bulkTagging) {
-@@ -1178,6 +1183,9 @@ var gEditItemOverlay = {
+@@ -1190,6 +1195,9 @@ var gEditItemOverlay = {
            case "editBMPanel_tagsSelectorExpander":
              this.toggleTagsSelector().catch(console.error);
              break;
@@ -31,7 +31,7 @@ index 0fb2225d0fadd27e9e7851be77f18afe7d053c80..347203d6ea9cab3cb803f28515613229
          }
          break;
      }
-@@ -1256,6 +1264,128 @@ var gEditItemOverlay = {
+@@ -1268,6 +1276,128 @@ var gEditItemOverlay = {
    get bookmarkState() {
      return this._bookmarkState;
    },
@@ -160,7 +160,7 @@ index 0fb2225d0fadd27e9e7851be77f18afe7d053c80..347203d6ea9cab3cb803f28515613229
  };
  
  ChromeUtils.defineLazyGetter(gEditItemOverlay, "_folderTree", () => {
-@@ -1294,6 +1424,9 @@ for (let elt of [
+@@ -1306,6 +1436,9 @@ for (let elt of [
    "locationField",
    "keywordField",
    "tagsField",

src/browser/components/places/content/editBookmarkPanel-inc-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/places/content/editBookmarkPanel.inc.xhtml b/browser/components/places/content/editBookmarkPanel.inc.xhtml
-index 40366677b60123c66bf0739d1b2374b423d3061c..a2774e99726407d95011126ea2a272f08eaf0961 100644
+index eb23018327ff6eef7c28683d695bcf610fcc87d2..6627c4b5594d440527208236f784365b06a79411 100644
 --- a/browser/components/places/content/editBookmarkPanel.inc.xhtml
 +++ b/browser/components/places/content/editBookmarkPanel.inc.xhtml
 @@ -12,14 +12,15 @@
@@ -20,7 +20,7 @@ index 40366677b60123c66bf0739d1b2374b423d3061c..a2774e99726407d95011126ea2a272f0
    <label data-l10n-id="bookmark-overlay-location-2"
           class="editBMPanel_folderRow hideable"
           control="editBMPanel_folderMenuList"/>
-@@ -47,7 +48,25 @@
+@@ -49,7 +50,25 @@
              class="expander-down panel-button"
              data-l10n-id="bookmark-overlay-folders-expander2"/>
    </hbox>

src/browser/components/preferences/jar-mn.patch

@@ -1,10 +1,12 @@
 diff --git a/browser/components/preferences/jar.mn b/browser/components/preferences/jar.mn
-index 78e38f98c1f69df31459fd4b6a119c93f6509c02..33abd46566146272da9f561e11ffa290d7000111 100644
+index aec7888f59eeb5dbffc62b861fe223159ac42586..a593f3015469c11c762ae01465964251a77ddb45 100644
 --- a/browser/components/preferences/jar.mn
 +++ b/browser/components/preferences/jar.mn
-@@ -54,3 +54,5 @@ browser.jar:
-    content/browser/preferences/widgets/sync-device-name.mjs          (widgets/sync-device-name/sync-device-name.mjs)
-    content/browser/preferences/widgets/sync-engines-list.mjs          (widgets/sync-engine-list/sync-engines-list.mjs)
+@@ -69,5 +69,7 @@ browser.jar:
     content/browser/preferences/widgets/sync-engines-list.css          (widgets/sync-engine-list/sync-engines-list.css)
+    content/browser/preferences/widgets/update-information.mjs          (widgets/update-information/update-information.mjs)
+    content/browser/preferences/widgets/update-information.css          (widgets/update-information/update-information.css)
 +
 +   content/browser/preferences/zen-settings.js
+    content/browser/preferences/widgets/update-state.mjs          (widgets/update-state/update-state.mjs)
+    content/browser/preferences/widgets/update-state.css          (widgets/update-state/update-state.css)

src/browser/components/preferences/main-inc-xhtml.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/main.inc.xhtml b/browser/components/preferences/main.inc.xhtml
-index 6b96ff01e43087f8c609df17204441616b7013f3..df85ec789c54146b3a702169f33adf36c11b85da 100644
+index f6badc31b612c9198c56bb06751e9bbc4a0dd54b..5f9eca1ad0795ac38c02449c91e9f61bf6661252 100644
 --- a/browser/components/preferences/main.inc.xhtml
 +++ b/browser/components/preferences/main.inc.xhtml
-@@ -96,6 +96,7 @@
+@@ -98,6 +98,7 @@
                languages-customize-add.label,
              " />
    </hbox>

src/browser/components/preferences/main-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/main.js b/browser/components/preferences/main.js
-index 6f4cb34d1639ac76a6d4ca40f0d33ae6fb6bf565..1f336a09d6f2e367effdf26e8baf58b5686d252d 100644
+index c86e54bb6f5e00d9d7bdd81154857a5be97f909c..4035f6a667a361ad106e816a172342724a770435 100644
 --- a/browser/components/preferences/main.js
 +++ b/browser/components/preferences/main.js
-@@ -2537,6 +2537,11 @@ function createStartupConfig(hidden = false) {
+@@ -643,6 +643,11 @@ function createStartupConfig(hidden = false) {
          id: "browserRestoreSession",
          l10nId: "startup-restore-windows-and-tabs",
        },
@@ -14,16 +14,16 @@ index 6f4cb34d1639ac76a6d4ca40f0d33ae6fb6bf565..1f336a09d6f2e367effdf26e8baf58b5
        {
          id: "windowsLaunchOnLogin",
          l10nId: "windows-launch-on-login",
-@@ -2578,7 +2583,7 @@ function createStartupConfig(hidden = false) {
+@@ -690,7 +695,7 @@ function createStartupConfig(hidden = false) {
  SettingGroupManager.registerGroups({
    defaultBrowser: createDefaultBrowserConfig(),
    startup: createStartupConfig(
--    Services.prefs.getBoolPref("browser.settings-redesign.enabled", false)
+-    Services.prefs.getBoolPref("browser-settings-redesign.enabled", false)
 +    false
    ),
-   zoom: {
-     l10nId: "preferences-zoom-header2",
-@@ -3393,7 +3398,7 @@ function getBundleForLocales(newLocales) {
+ });
+ 
+@@ -743,7 +748,7 @@ function getBundleForLocales(newLocales) {
      ])
    );
    return new Localization(

src/browser/components/preferences/preferences-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/preferences/preferences.js b/browser/components/preferences/preferences.js
-index 9d13733318e7a147adee1e44f96570c94f4948df..fb625d8da021dc0cebd7a14ca47446a0632e8e7a 100644
+index 57add34d876fb885275f1147209c6fbeee367a7c..5f4616d5f7d3d077326246e843775f58c293ee48 100644
 --- a/browser/components/preferences/preferences.js
 +++ b/browser/components/preferences/preferences.js
-@@ -121,6 +121,7 @@ ChromeUtils.defineLazyGetter(this, "gSubDialog", function () {
+@@ -132,6 +132,7 @@ ChromeUtils.defineLazyGetter(this, "gSubDialog", function () {
        styleSheets: [
          "chrome://browser/skin/preferences/dialog.css",
          "chrome://browser/skin/preferences/preferences.css",
@@ -10,7 +10,25 @@ index 9d13733318e7a147adee1e44f96570c94f4948df..fb625d8da021dc0cebd7a14ca47446a0
        ],
        resizeCallback: async ({ title, frame }) => {
          // Search within main document and highlight matched keyword.
-@@ -398,6 +399,10 @@ function init_all() {
+@@ -437,6 +438,8 @@ const CONFIG_PANES = Object.freeze({
+   tabsBrowsing: {
+     l10nId: "tabs-browsing-section",
+     groupIds: [
++      "defaultBrowserHome",
++      "startupHome",
+       "browserLayout",
+       "tabs",
+       "pageNavigation",
+@@ -477,7 +480,7 @@ function register_module(categoryName, categoryObject) {
+       }
+       this._initted = true;
+       let template = document.getElementById("template-" + categoryName);
+-      if (template && !srdSectionPrefs.all) {
++      if (template && (!srdSectionPrefs.all || categoryName.startsWith("paneZen"))) {
+         // Replace the template element with the nodes inside of it.
+         template.replaceWith(template.content);
+ 
+@@ -522,6 +525,10 @@ function init_all() {
    register_module("paneSearch", gSearchPane);
    register_module("panePrivacy", gPrivacyPane);
    register_module("paneContainers", gContainersPane);
@@ -19,5 +37,14 @@ index 9d13733318e7a147adee1e44f96570c94f4948df..fb625d8da021dc0cebd7a14ca47446a0
 +  register_module("paneZenCKS", gZenCKSSettings);
 +  register_module("paneZenMarketplace", gZenMarketplaceManager);
  
-   if (ExperimentAPI.labsEnabled) {
-     // Set hidden based on previous load's hidden value or if Nimbus is
+   // Restore the cached Firefox Labs nav button visibility so it shows
+   // immediately when recipes are expected to be available, before
+@@ -653,7 +660,7 @@ async function gotoPref(
+   const kDefaultCategoryInternalName = redesignEnabled
+     ? "paneSync"
+     : "paneGeneral";
+-  const kDefaultCategory = redesignEnabled ? "sync" : "general";
++  const kDefaultCategory = redesignEnabled ? "tabsBrowsing" : "general";
+   let hash = document.location.hash;
+   let category = aCategory || hash.substring(1) || kDefaultCategoryInternalName;
+ 

src/browser/components/preferences/preferences-xhtml.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/preferences/preferences.xhtml b/browser/components/preferences/preferences.xhtml
-index 3c4b3225c672bcb172e7f946bc5f98d424e21e84..d10824470c564b6631333f197de897c21ccc19f5 100644
+index 9760a4a35b0b3bd21edec07a70c10bccc23e4a09..9f22146c259ea5b45005be660bfcb9ea2c1297ee 100644
 --- a/browser/components/preferences/preferences.xhtml
 +++ b/browser/components/preferences/preferences.xhtml
 @@ -42,6 +42,8 @@
@@ -11,7 +11,7 @@ index 3c4b3225c672bcb172e7f946bc5f98d424e21e84..d10824470c564b6631333f197de897c2
    <link rel="localization" href="branding/brand.ftl"/>
    <link rel="localization" href="browser/browser.ftl"/>
      <!-- Used by fontbuilder.js -->
-@@ -126,6 +128,26 @@
+@@ -121,6 +123,26 @@
          iconsrc="chrome://browser/skin/preferences/category-general.svg"
          data-l10n-id="pane-general-title">
        </html:moz-page-nav-button>
@@ -35,12 +35,12 @@ index 3c4b3225c672bcb172e7f946bc5f98d424e21e84..d10824470c564b6631333f197de897c2
 +        iconsrc="chrome://mozapps/skin/extensions/category-themes.svg"
 +        data-l10n-id="pane-zen-marketplace-title">
 +      </html:moz-page-nav-button>
-       <html:moz-page-nav-button id="category-home"
-         view="paneHome"
-         iconsrc="chrome://browser/skin/home.svg"
-@@ -218,6 +240,10 @@
+       <html:moz-page-nav-button id="category-sync"
+         hidden="true"
+         view="paneSync"
+@@ -253,6 +275,10 @@
+ #include containers.inc.xhtml
  #include sync.inc.xhtml
- #include experimental.inc.xhtml
  #include moreFromMozilla.inc.xhtml
 +#include zenLooksAndFeel.inc.xhtml
 +#include zenKeyboardShortcuts.inc.xhtml

src/browser/components/search/SearchOneOffs-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/search/SearchOneOffs.sys.mjs b/browser/components/search/SearchOneOffs.sys.mjs
-index 6317d8e22342bf50c82e5b526253d43406e74428..f233584b4a863309f71806cf7a3ee8e06f043429 100644
+index ca79f060e2104a56b42b9d813efb3567e183153e..7936263cc7d2796e1ec20dcfd1f14b2add568a64 100644
 --- a/browser/components/search/SearchOneOffs.sys.mjs
 +++ b/browser/components/search/SearchOneOffs.sys.mjs
-@@ -482,7 +482,7 @@ export class SearchOneOffs {
+@@ -481,7 +481,7 @@ export class SearchOneOffs {
      // For the search-bar, always show the one-off buttons where there is an
      // option to add an engine.
      let addEngineNeeded = isSearchBar && addEngines.length;

src/browser/components/sessionstore/SessionStore-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/sessionstore/SessionStore.sys.mjs b/browser/components/sessionstore/SessionStore.sys.mjs
-index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea30f7d70a 100644
+index 183543c5f29ff4c879d3058e4c09faf376a69cb7..ab482c32cc697ccef82bf0aeaa0e3a1db40aecce 100644
 --- a/browser/components/sessionstore/SessionStore.sys.mjs
 +++ b/browser/components/sessionstore/SessionStore.sys.mjs
 @@ -129,6 +129,9 @@ const TAB_EVENTS = [
@@ -21,7 +21,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  });
  
  ChromeUtils.defineLazyGetter(lazy, "blankURI", () => {
-@@ -1291,10 +1296,7 @@ var SessionStoreInternal = {
+@@ -1287,10 +1292,7 @@ var SessionStoreInternal = {
     */
    get willAutoRestore() {
      return (
@@ -33,7 +33,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
      );
    },
  
-@@ -1970,6 +1972,9 @@ var SessionStoreInternal = {
+@@ -1965,6 +1967,9 @@ var SessionStoreInternal = {
        case "TabPinned":
        case "TabUnpinned":
        case "SwapDocShells":
@@ -43,7 +43,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
          this.saveStateDelayed(win);
          break;
        case "TabGroupCreate":
-@@ -2083,6 +2088,10 @@ var SessionStoreInternal = {
+@@ -2074,6 +2079,10 @@ var SessionStoreInternal = {
        this._windows[aWindow.__SSi].isTaskbarTab = true;
      }
  
@@ -54,7 +54,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
      if (lazy.AIWindow.isAIWindowActiveAndEnabled(aWindow)) {
        this._windows[aWindow.__SSi].isAIWindow = true;
      }
-@@ -2119,7 +2128,7 @@ var SessionStoreInternal = {
+@@ -2110,7 +2119,7 @@ var SessionStoreInternal = {
      let isTaskbarTab = this._windows[aWindow.__SSi].isTaskbarTab;
      // A regular window is not a private window, taskbar tab window, or popup window
      let isRegularWindow =
@@ -63,7 +63,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
      // perform additional initialization when the first window is loading
      if (lazy.RunState.isStopped) {
-@@ -2131,7 +2140,7 @@ var SessionStoreInternal = {
+@@ -2122,7 +2131,7 @@ var SessionStoreInternal = {
          // to disk to NOW() to enforce a full interval before the next write.
          lazy.SessionSaver.updateLastSaveTime();
  
@@ -72,7 +72,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            this._log.debug(
              "initializeWindow, the window is private or a web app. Saving SessionStartup.state for possibly restoring later"
            );
-@@ -2173,6 +2182,7 @@ var SessionStoreInternal = {
+@@ -2164,6 +2173,7 @@ var SessionStoreInternal = {
            null,
            "sessionstore-one-or-no-tab-restored"
          );
@@ -80,7 +80,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
          this._deferredAllWindowsRestored.resolve();
        }
        // this window was opened by _openWindowWithState
-@@ -2222,7 +2232,6 @@ var SessionStoreInternal = {
+@@ -2213,7 +2223,6 @@ var SessionStoreInternal = {
        if (closedWindowState) {
          let newWindowState;
          if (
@@ -88,7 +88,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            !lazy.SessionStartup.willRestore()
          ) {
            // We want to split the window up into pinned tabs and unpinned tabs.
-@@ -2258,6 +2267,7 @@ var SessionStoreInternal = {
+@@ -2249,6 +2258,7 @@ var SessionStoreInternal = {
          }
  
          if (newWindowState) {
@@ -96,7 +96,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            // Ensure that the window state isn't hidden
            this._restoreCount = 1;
            let state = { windows: [newWindowState] };
-@@ -2286,6 +2296,15 @@ var SessionStoreInternal = {
+@@ -2277,6 +2287,15 @@ var SessionStoreInternal = {
        });
        this._shouldRestoreLastSession = false;
      }
@@ -112,7 +112,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
      if (this._restoreLastWindow && aWindow.toolbar.visible) {
        // always reset (if not a popup window)
-@@ -2436,7 +2455,7 @@ var SessionStoreInternal = {
+@@ -2427,7 +2446,7 @@ var SessionStoreInternal = {
  
      var tabbrowser = aWindow.gBrowser;
  
@@ -121,7 +121,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
      TAB_EVENTS.forEach(function (aEvent) {
        tabbrowser.tabContainer.removeEventListener(aEvent, this, true);
-@@ -2487,7 +2506,7 @@ var SessionStoreInternal = {
+@@ -2478,7 +2497,7 @@ var SessionStoreInternal = {
  
        let isLastRegularWindow =
          Object.values(this._windows).filter(
@@ -130,7 +130,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
          ).length == 1;
        this._log.debug(
          `onClose, closing window isLastRegularWindow? ${isLastRegularWindow}`
-@@ -2544,8 +2563,8 @@ var SessionStoreInternal = {
+@@ -2535,8 +2554,8 @@ var SessionStoreInternal = {
        // 2) Flush the window.
        // 3) When the flush is complete, revisit our decision to store the window
        //    in _closedWindows, and add/remove as necessary.
@@ -141,7 +141,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        }
  
        completionPromise = lazy.TabStateFlusher.flushWindow(aWindow).then(() => {
-@@ -2565,8 +2584,9 @@ var SessionStoreInternal = {
+@@ -2556,8 +2575,9 @@ var SessionStoreInternal = {
  
          // Save non-private windows if they have at
          // least one saveable tab or are the last window.
@@ -153,7 +153,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
            if (!isLastWindow && winData.closedId > -1) {
              this._addClosedAction(
-@@ -2642,7 +2662,7 @@ var SessionStoreInternal = {
+@@ -2633,7 +2653,7 @@ var SessionStoreInternal = {
     *        to call this method again asynchronously (for example, after
     *        a window flush).
     */
@@ -162,7 +162,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
      // Make sure SessionStore is still running, and make sure that we
      // haven't chosen to forget this window.
      if (
-@@ -2659,6 +2679,7 @@ var SessionStoreInternal = {
+@@ -2650,6 +2670,7 @@ var SessionStoreInternal = {
        // _closedWindows from a previous call to this function.
        let winIndex = this._closedWindows.indexOf(winData);
        let alreadyStored = winIndex != -1;
@@ -170,7 +170,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        // If sidebar command is truthy, i.e. sidebar is open, store sidebar settings
        let shouldStore = hasSaveableTabs || isLastWindow;
  
-@@ -3480,7 +3501,7 @@ var SessionStoreInternal = {
+@@ -3467,7 +3488,7 @@ var SessionStoreInternal = {
      if (!isPrivateWindow && tabState.isPrivate) {
        return;
      }
@@ -179,7 +179,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        return;
      }
  
-@@ -4220,6 +4241,12 @@ var SessionStoreInternal = {
+@@ -4206,6 +4227,12 @@ var SessionStoreInternal = {
          Math.min(tabState.index, tabState.entries.length)
        );
        tabState.pinned = false;
@@ -192,7 +192,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
        if (inBackground === false) {
          aWindow.gBrowser.selectedTab = newTab;
-@@ -4656,6 +4683,8 @@ var SessionStoreInternal = {
+@@ -4642,6 +4669,8 @@ var SessionStoreInternal = {
        // Append the tab if we're opening into a different window,
        tabIndex: aSource == aTargetWindow ? pos : Infinity,
        pinned: state.pinned,
@@ -201,7 +201,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        userContextId: state.userContextId,
        skipLoad: true,
        preferredRemoteType,
-@@ -5160,9 +5189,10 @@ var SessionStoreInternal = {
+@@ -5146,9 +5175,10 @@ var SessionStoreInternal = {
        if (activePageData.title && activePageData.title != activePageData.url) {
          win.gBrowser.setInitialTabTitle(tab, activePageData.title, {
            isContentTitle: true,
@@ -213,7 +213,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        }
      }
  
-@@ -5527,7 +5557,7 @@ var SessionStoreInternal = {
+@@ -5513,7 +5543,7 @@ var SessionStoreInternal = {
  
      for (let i = tabbrowser.pinnedTabCount; i < tabbrowser.tabs.length; i++) {
        let tab = tabbrowser.tabs[i];
@@ -222,7 +222,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
          removableTabs.push(tab);
        }
      }
-@@ -5640,7 +5670,7 @@ var SessionStoreInternal = {
+@@ -5626,7 +5656,7 @@ var SessionStoreInternal = {
  
      // collect the data for all windows
      for (ix in this._windows) {
@@ -231,7 +231,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
          // window data is still in _statesToRestore
          continue;
        }
-@@ -5784,11 +5814,12 @@ var SessionStoreInternal = {
+@@ -5770,11 +5800,12 @@ var SessionStoreInternal = {
      }
  
      let tabbrowser = aWindow.gBrowser;
@@ -245,7 +245,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
      // update the internal state data for this window
      for (let tab of tabs) {
        if (tab == aWindow.FirefoxViewHandler.tab) {
-@@ -5799,6 +5830,9 @@ var SessionStoreInternal = {
+@@ -5785,6 +5816,9 @@ var SessionStoreInternal = {
        tabsData.push(tabData);
      }
  
@@ -255,7 +255,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
      // update tab group state for this window
      winData.groups = [];
      for (let tabGroup of aWindow.gBrowser.tabGroups) {
-@@ -5815,7 +5849,7 @@ var SessionStoreInternal = {
+@@ -5801,7 +5835,7 @@ var SessionStoreInternal = {
      // a window is closed, point to the first item in the tab strip instead (it will never be the Firefox View tab,
      // since it's only inserted into the tab strip after it's selected).
      if (aWindow.FirefoxViewHandler.tab?.selected) {
@@ -264,7 +264,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        winData.title = tabbrowser.tabs[0].label;
      }
      winData.selected = selectedIndex;
-@@ -6017,8 +6051,8 @@ var SessionStoreInternal = {
+@@ -6003,8 +6037,8 @@ var SessionStoreInternal = {
      // selectTab represents.
      let selectTab = 0;
      if (overwriteTabs) {
@@ -275,7 +275,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
        selectTab = Math.min(selectTab, winData.tabs.length);
      }
  
-@@ -6040,6 +6074,7 @@ var SessionStoreInternal = {
+@@ -6026,6 +6060,7 @@ var SessionStoreInternal = {
      if (overwriteTabs) {
        for (let i = tabbrowser.browsers.length - 1; i >= 0; i--) {
          if (!tabbrowser.tabs[i].selected) {
@@ -283,7 +283,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            tabbrowser.removeTab(tabbrowser.tabs[i]);
          }
        }
-@@ -6074,6 +6109,12 @@ var SessionStoreInternal = {
+@@ -6060,6 +6095,12 @@ var SessionStoreInternal = {
          savedTabGroup => !openTabGroupIdsInWindow.has(savedTabGroup.id)
        );
      }
@@ -296,7 +296,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
      // Move the originally open tabs to the end.
      if (initialTabs) {
-@@ -6640,6 +6681,25 @@ var SessionStoreInternal = {
+@@ -6626,6 +6667,25 @@ var SessionStoreInternal = {
  
      // Most of tabData has been restored, now continue with restoring
      // attributes that may trigger external events.
@@ -322,7 +322,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
      if (tabData.pinned) {
        tabbrowser.pinTab(tab);
-@@ -6807,6 +6867,9 @@ var SessionStoreInternal = {
+@@ -6793,6 +6853,9 @@ var SessionStoreInternal = {
          aWindow.gURLBar.readOnly = false;
        }
      }
@@ -332,7 +332,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
  
      let promiseParts = Promise.withResolvers();
      aWindow.setTimeout(() => {
-@@ -7602,7 +7665,7 @@ var SessionStoreInternal = {
+@@ -7588,7 +7651,7 @@ var SessionStoreInternal = {
  
        let groupsToSave = new Map();
        for (let tIndex = 0; tIndex < window.tabs.length; ) {
@@ -341,7 +341,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            // Adjust window.selected
            if (tIndex + 1 < window.selected) {
              window.selected -= 1;
-@@ -7617,7 +7680,7 @@ var SessionStoreInternal = {
+@@ -7603,7 +7666,7 @@ var SessionStoreInternal = {
            );
            // We don't want to increment tIndex here.
            continue;
@@ -350,7 +350,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            // Convert any open groups into saved groups.
            let groupStateToSave = window.groups.find(
              groupState => groupState.id == window.tabs[tIndex].groupId
-@@ -8076,7 +8139,6 @@ var SessionStoreInternal = {
+@@ -8062,7 +8125,6 @@ var SessionStoreInternal = {
      timer.initWithCallback(
        function () {
          if (beats <= 0) {
@@ -358,7 +358,7 @@ index 95f4960c3d8a2a4ca9bce24bcc54971877ee55ca..5bef8eeeb7cc26c930e3884e6eede6ea
            Glean.sessionRestore.shutdownFlushAllOutcomes.timed_out.add(1);
            deferred.resolve();
          }
-@@ -8554,6 +8616,7 @@ var SessionStoreInternal = {
+@@ -8540,6 +8602,7 @@ var SessionStoreInternal = {
      if (
        !savedTabGroupState.tabs.length ||
        this.getSavedTabGroup(savedTabGroupState.id)

src/browser/components/sessionstore/TabState-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/sessionstore/TabState.sys.mjs b/browser/components/sessionstore/TabState.sys.mjs
-index eb24c3ffdd2cfb33379aca993af5171fdb91ac2c..15d3fbff397df23f112355e22ca5dba5bf29528f 100644
+index 4ba4dda363b602cb6f4445ef056f2f9abb1b0e1e..6b4b407e05e26faca69d9d7ac6f31510620898fe 100644
 --- a/browser/components/sessionstore/TabState.sys.mjs
 +++ b/browser/components/sessionstore/TabState.sys.mjs
-@@ -99,7 +99,25 @@ class _TabState {
+@@ -99,10 +99,28 @@ class _TabState {
        }
      }
  
@@ -21,8 +21,11 @@ index eb24c3ffdd2cfb33379aca993af5171fdb91ac2c..15d3fbff397df23f112355e22ca5dba5
 +    tabData._zenIsActiveTab = tab._zenContentsVisible;
 +    tabData.zenLiveFolderItemId = tab.getAttribute("zen-live-folder-item-id");
 +
-     tabData.searchMode = tab.ownerGlobal.gURLBar.getSearchMode(browser, true);
-+    if (tabData.searchMode?.source === tab.ownerGlobal.UrlbarUtils.RESULT_SOURCE.ZEN_ACTIONS) {
+     tabData.searchMode = tab.documentGlobal.gURLBar.getSearchMode(
+       browser,
+       true
+     );
++    if (tabData.searchMode?.source === tab.documentGlobal.UrlbarUtils.RESULT_SOURCE.ZEN_ACTIONS) {
 +      delete tabData.searchMode;
 +    }
  

src/browser/components/sidebar/browser-sidebar-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/sidebar/browser-sidebar.js b/browser/components/sidebar/browser-sidebar.js
-index 2c13f19ec4f962ce3ecaface0ae5d00c50ca913f..eb696819a1af4cfae6352fc5696fd95590bed342 100644
+index ef7b67413392840720c8f09b6f22b0413ccf4435..ebbc15722ffb410050dd1923e8bb49d8cd5b6a9e 100644
 --- a/browser/components/sidebar/browser-sidebar.js
 +++ b/browser/components/sidebar/browser-sidebar.js
-@@ -834,7 +834,7 @@ var SidebarController = {
+@@ -850,7 +850,7 @@ var SidebarController = {
    setPosition() {
      // First reset all ordinals to match DOM ordering.
      let contentArea = document.getElementById("tabbrowser-tabbox");

src/browser/components/tabbrowser/AsyncTabSwitcher-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs b/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs
-index eebff0f59df42d3ef075f3eea1bd9269c47ba80d..6ab43a810f4cb61eedc02bb42026f6b5e282e785 100644
+index 577e27598597de27116153be1ad149facd721e41..eeca455aad8323ef24957af076f131cb70d66e7d 100644
 --- a/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs
 +++ b/browser/components/tabbrowser/AsyncTabSwitcher.sys.mjs
 @@ -938,6 +938,7 @@ export class AsyncTabSwitcher {

src/browser/components/tabbrowser/TabsList-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/TabsList.sys.mjs b/browser/components/tabbrowser/TabsList.sys.mjs
-index 4de5139f404fab227874f626bda27e2a32cf87a0..7574e6db1606c72e8da3141d4a8deec727376af8 100644
+index 58f91dd9f80aa34ff8d8095cbaf5ae7a6c8dc1e1..c4c9ad5d93053f5fc726a0b10fa8d56c6bbc4003 100644
 --- a/browser/components/tabbrowser/TabsList.sys.mjs
 +++ b/browser/components/tabbrowser/TabsList.sys.mjs
 @@ -87,7 +87,7 @@ class TabsListBase {

src/browser/components/tabbrowser/content/drag-and-drop-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/drag-and-drop.js b/browser/components/tabbrowser/content/drag-and-drop.js
-index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c85280e74993 100644
+index 8bb1219962a1368f50b53c61041f135c68e35f31..8e72441d26883cbef7a352b00c0fe2b15a030046 100644
 --- a/browser/components/tabbrowser/content/drag-and-drop.js
 +++ b/browser/components/tabbrowser/content/drag-and-drop.js
 @@ -35,6 +35,9 @@
@@ -159,7 +159,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
        if (
          dt.mozUserCancelled ||
          dt.dropEffect != "none" ||
-@@ -918,11 +938,10 @@
+@@ -927,11 +947,10 @@
          return this.#getHorizontalScrollboxDragTarget(event, ignoreSides);
        }
        while (target) {
@@ -175,7 +175,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
            break;
          }
          target = target.parentNode;
-@@ -952,6 +971,9 @@
+@@ -961,6 +980,9 @@
            return null;
          }
        }
@@ -185,7 +185,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
        return target;
      }
  
-@@ -1011,7 +1033,8 @@
+@@ -1014,7 +1036,8 @@
          isTabGroupLabel(draggedTab) &&
          draggedTab._dragData?.expandGroupOnDrop
        ) {
@@ -195,7 +195,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
        }
      }
  
-@@ -1195,7 +1218,6 @@
+@@ -1206,7 +1229,6 @@
          // using updateDragImage. On Linux, we can use a panel.
          if (platform == "win" || platform == "macosx") {
            captureListener = function () {
@@ -203,7 +203,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
            };
          } else {
            // Create a panel to use it in setDragImage
-@@ -1233,7 +1255,6 @@
+@@ -1244,7 +1266,6 @@
          );
          dragImageOffset = dragImageOffset * scale;
        }
@@ -211,7 +211,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
  
        // _dragData.offsetX/Y give the coordinates that the mouse should be
        // positioned relative to the corner of the new window created upon
-@@ -1252,7 +1273,7 @@
+@@ -1263,7 +1284,7 @@
        let dropEffect = this.getDropEffectForTabDrag(event);
        let isMovingInTabStrip = !fromTabList && dropEffect == "move";
        let collapseTabGroupDuringDrag =
@@ -220,7 +220,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
  
        tab._dragData = {
          offsetX: this._tabbrowserTabs.verticalMode
-@@ -1262,7 +1283,7 @@
+@@ -1273,7 +1294,7 @@
            ? event.screenY - window.screenY - tabOffset
            : event.screenY - window.screenY,
          scrollPos:
@@ -229,7 +229,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
              ? this._tabbrowserTabs.pinnedTabsContainer.scrollPosition
              : this._tabbrowserTabs.arrowScrollbox.scrollPosition,
          screenX: event.screenX,
-@@ -1309,6 +1330,7 @@
+@@ -1320,6 +1341,7 @@
        if (tabStripItemElement.hasAttribute("dragtarget")) {
          return;
        }
@@ -237,7 +237,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
        let isPinned = tab.pinned;
        let dragAndDropElements = this._tabbrowserTabs.dragAndDropElements;
        let isGrid = this._tabbrowserTabs.isContainerVerticalPinnedGrid(tab);
-@@ -1675,23 +1697,6 @@
+@@ -1686,23 +1708,6 @@
  
        // Slide the relevant tabs to their new position.
        // non-moving tabs adjust for RTL
@@ -261,7 +261,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
        // moving tabs don't adjust for RTL
        for (let item of selectedElements) {
          if (
-@@ -1740,7 +1745,6 @@
+@@ -1751,7 +1756,6 @@
        for (let item of this._tabbrowserTabs.dragAndDropElements) {
          delete item._moveTogetherSelectedTabsData;
          item = elementToMove(item);
@@ -269,7 +269,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
          item.removeAttribute("multiselected-move-together");
        }
      }
-@@ -2587,7 +2591,6 @@
+@@ -2598,7 +2602,6 @@
          tab.style.top = "";
          tab.style.maxWidth = "";
          tab.style.pointerEvents = "";
@@ -277,7 +277,7 @@ index ea4f83fad1757f073ea1bbe5c93a4ebe5ecc0abe..904e604e28c96757fabf0dd3a749c852
          tab.removeAttribute("small-stack");
          tab.removeAttribute("big-stack");
        }
-@@ -2596,11 +2599,9 @@
+@@ -2607,11 +2610,9 @@
        )) {
          label.style.width = "";
          label.style.maxWidth = "";

src/browser/components/tabbrowser/content/tab-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tab.js b/browser/components/tabbrowser/content/tab.js
-index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d645641cd 100644
+index 8f2ebf3a0bd4e2af01cf41024b16bd491e8ed961..27721e26c3cd8cb066b462dedfa4ce785ca5c2c3 100644
 --- a/browser/components/tabbrowser/content/tab.js
 +++ b/browser/components/tabbrowser/content/tab.js
 @@ -21,6 +21,7 @@
@@ -10,10 +10,10 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
            <stack class="tab-icon-stack">
              <hbox class="tab-throbber"/>
              <hbox class="tab-icon-pending"/>
-@@ -38,9 +39,11 @@
-             <hbox class="tab-secondary-label">
-               <label class="tab-icon-sound-label tab-icon-sound-pip-label" data-l10n-id="browser-tab-audio-pip" role="presentation"/>
-             </hbox>
+@@ -35,9 +36,11 @@
+                 pack="center"
+                 flex="1">
+             <label class="tab-text tab-label" role="presentation"/>
 +            <label class="zen-tab-sublabel" data-l10n-id="zen-tab-sublabel" data-l10n-args='{"tabSubtitle": "zen-default-pinned"}' role="presentation"/>
            </vbox>
            <image class="tab-note-icon" role="presentation"/>
@@ -22,7 +22,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          </hbox>
        </stack>
        `;
-@@ -87,7 +90,7 @@
+@@ -84,7 +87,7 @@
          ".tab-content":
            "pinned,selected=visuallyselected,multiselected,titlechanged,attention",
          ".tab-icon-stack":
@@ -31,7 +31,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          ".tab-throbber":
            "fadein,pinned,busy,progress,selected=visuallyselected",
          ".tab-icon-pending":
-@@ -96,9 +99,9 @@
+@@ -93,9 +96,9 @@
            "src=image,requestcontextid,fadein,pinned,selected=visuallyselected,busy,crashed,sharing,pictureinpicture,pending,discarded",
          ".tab-sharing-icon-overlay": "sharing,selected=visuallyselected,pinned",
          ".tab-icon-overlay":
@@ -43,7 +43,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          ".tab-label-container":
            "pinned,selected=visuallyselected,labeldirection",
          ".tab-label":
-@@ -189,7 +192,7 @@
+@@ -184,7 +187,7 @@
      }
  
      set _visuallySelected(val) {
@@ -52,7 +52,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          return;
        }
  
-@@ -225,11 +228,25 @@
+@@ -220,11 +223,25 @@
      }
  
      get visible() {
@@ -83,7 +83,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
      }
  
      get hidden() {
-@@ -308,7 +325,7 @@
+@@ -303,7 +320,7 @@
          return false;
        }
  
@@ -92,7 +92,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
      }
  
      get lastAccessed() {
-@@ -393,7 +410,18 @@
+@@ -388,7 +405,18 @@
      }
  
      get group() {
@@ -112,7 +112,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
      }
  
      get splitview() {
-@@ -475,6 +503,10 @@
+@@ -470,6 +498,10 @@
          }
        }
  
@@ -123,7 +123,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
        // If the previous target wasn't part of this tab then this is a mouseenter event.
        if (!this.contains(event.relatedTarget)) {
          this._mouseenter();
-@@ -504,6 +536,7 @@
+@@ -499,6 +531,7 @@
        if (!this.contains(event.relatedTarget)) {
          this._mouseleave();
        }
@@ -131,7 +131,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
      }
  
      on_dragstart(event) {
-@@ -538,6 +571,8 @@
+@@ -533,6 +566,8 @@
          this.style.MozUserFocus = "ignore";
        } else if (
          event.target.classList.contains("tab-close-button") ||
@@ -140,7 +140,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          event.target.classList.contains("tab-icon-overlay") ||
          event.target.classList.contains("tab-audio-button")
        ) {
-@@ -572,7 +607,7 @@
+@@ -567,7 +602,7 @@
            }
          } else if (
            event.altKey &&
@@ -149,7 +149,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          ) {
            eventMaySelectTab = false;
          } else if (!this.selected && this.multiselected) {
-@@ -597,6 +632,10 @@
+@@ -592,6 +627,10 @@
        this.style.MozUserFocus = "";
      }
  
@@ -160,7 +160,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
      on_click(event) {
        if (event.button != 0) {
          return;
-@@ -620,14 +659,31 @@
+@@ -615,14 +654,31 @@
              trigger: "alt_click",
            });
          }
@@ -193,7 +193,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          gBrowser.multiSelectedTabsCount > 0 &&
          !event.target.classList.contains("tab-close-button") &&
          !event.target.classList.contains("tab-icon-overlay") &&
-@@ -639,8 +695,9 @@
+@@ -634,8 +690,9 @@
        }
  
        if (
@@ -205,7 +205,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
        ) {
          if (this.activeMediaBlocked) {
            if (this.multiselected) {
-@@ -658,7 +715,7 @@
+@@ -653,7 +710,7 @@
          return;
        }
  
@@ -214,7 +214,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
          if (this.multiselected) {
            gBrowser.removeMultiSelectedTabs(
              lazy.TabMetrics.userTriggeredContext(
-@@ -678,6 +735,14 @@
+@@ -673,6 +730,14 @@
          // (see tabbrowser-tabs 'click' handler).
          gBrowser.tabContainer._blockDblClick = true;
        }
@@ -229,7 +229,7 @@ index b9381999a77ecacdb95c69494ac8972e9f13d14d..a210b53bb46373f8bab532a00b25301d
      }
  
      on_dblclick(event) {
-@@ -701,6 +766,8 @@
+@@ -696,6 +761,8 @@
            animate: true,
            triggeringEvent: event,
          });

src/browser/components/tabbrowser/content/tabbrowser-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/tabbrowser/content/tabbrowser.js b/browser/components/tabbrowser/content/tabbrowser.js
-index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008ede72076 100644
+index 08b5b56e069d038d72c87355920c4ce8a55ed805..555ffd4772d9d4903491fdff9f3682852f8a52bd 100644
 --- a/browser/components/tabbrowser/content/tabbrowser.js
 +++ b/browser/components/tabbrowser/content/tabbrowser.js
-@@ -502,6 +502,7 @@
+@@ -511,6 +511,7 @@
       * @type {MozBrowser[]}
       */
      get splitViewBrowsers() {
@@ -10,7 +10,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        const browsers = [];
        if (this.#activeSplitView) {
          for (const tab of this.#activeSplitView.tabs) {
-@@ -575,15 +576,66 @@
+@@ -584,15 +585,66 @@
        return this.tabContainer.visibleTabs;
      }
  
@@ -79,7 +79,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
      set selectedTab(val) {
        if (
          gSharedTabWarning.willShowSharedTabWarning(val) ||
-@@ -592,6 +644,9 @@
+@@ -601,6 +653,9 @@
        ) {
          return;
        }
@@ -89,7 +89,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // Update the tab
        this.tabbox.selectedTab = val;
      }
-@@ -659,6 +714,10 @@
+@@ -668,6 +723,10 @@
          userContextId = parseInt(tabArgument.getAttribute("usercontextid"), 10);
        }
  
@@ -100,7 +100,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        if (tabArgument && tabArgument.linkedBrowser) {
          remoteType = tabArgument.linkedBrowser.remoteType;
          initialBrowsingContextGroupId =
-@@ -751,6 +810,8 @@
+@@ -760,6 +819,8 @@
        this.tabpanels.appendChild(panel);
  
        let tab = this.tabs[0];
@@ -109,7 +109,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        tab.linkedPanel = uniqueId;
        this._selectedTab = tab;
        this._selectedBrowser = browser;
-@@ -1121,13 +1182,18 @@
+@@ -1131,13 +1192,18 @@
        }
  
        this.showTab(aTab);
@@ -129,7 +129,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        aTab.setAttribute("pinned", "true");
        this._updateTabBarForPinnedTabs();
-@@ -1140,11 +1206,19 @@
+@@ -1150,11 +1216,19 @@
        }
  
        this.#handleTabMove(aTab, () => {
@@ -150,7 +150,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        });
  
        aTab.style.marginInlineStart = "";
-@@ -1321,6 +1395,9 @@
+@@ -1369,6 +1443,9 @@
  
        let LOCAL_PROTOCOLS = ["chrome:", "about:", "resource:", "data:"];
  
@@ -160,7 +160,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        if (
          aIconURL &&
          !LOCAL_PROTOCOLS.some(protocol => aIconURL.startsWith(protocol))
-@@ -1330,6 +1407,9 @@
+@@ -1378,6 +1455,9 @@
          );
          return;
        }
@@ -170,7 +170,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        let browser = this.getBrowserForTab(aTab);
        browser.mIconURL = aIconURL;
-@@ -1652,7 +1732,6 @@
+@@ -1700,7 +1780,6 @@
  
        // Preview mode should not reset the owner
        if (!this._previewMode && !oldTab.selected) {
@@ -178,15 +178,15 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        }
  
        let lastRelatedTab = this._lastRelatedTabMap.get(oldTab);
-@@ -1743,6 +1822,7 @@
+@@ -1791,6 +1870,7 @@
        if (!this._previewMode) {
          newTab.recordTimeFromUnloadToReload();
          newTab.updateLastAccessed();
 +        newTab.removeAttribute("unread");
          oldTab.updateLastAccessed();
          // if this is the foreground window, update the last-seen timestamps.
-         if (this.ownerGlobal == BrowserWindowTracker.getTopWindow()) {
-@@ -1957,6 +2037,9 @@
+         if (this.documentGlobal == BrowserWindowTracker.getTopWindow()) {
+@@ -2005,6 +2085,9 @@
        }
  
        let activeEl = document.activeElement;
@@ -196,7 +196,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // If focus is on the old tab, move it to the new tab.
        if (activeEl == oldTab) {
          newTab.focus();
-@@ -1995,7 +2078,7 @@
+@@ -2043,7 +2126,7 @@
        // Focus the location bar if it was previously focused for that tab.
        // In full screen mode, only bother making the location bar visible
        // if the tab is a blank one.
@@ -205,7 +205,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          let selectURL = () => {
            if (this._asyncTabSwitching) {
              // Set _awaitingSetURI flag to suppress popup notification
-@@ -2283,7 +2366,12 @@
+@@ -2331,7 +2414,12 @@
        return this._setTabLabel(aTab, aLabel);
      }
  
@@ -219,7 +219,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        if (!aLabel || (isURL && /^about:reader\?url=/.test(aLabel))) {
          return false;
        }
-@@ -2408,7 +2496,7 @@
+@@ -2457,7 +2545,7 @@
          newIndex = this.selectedTab._tPos + 1;
        }
  
@@ -228,7 +228,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          if (this.isTabGroupLabel(targetTab)) {
            throw new Error(
              "Replacing a tab group label with a tab is not supported"
-@@ -2685,6 +2773,7 @@
+@@ -2737,6 +2825,7 @@
        uriIsAboutBlank,
        userContextId,
        skipLoad,
@@ -236,7 +236,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
      } = {}) {
        let b = document.createXULElement("browser");
        // Use the JSM global to create the permanentKey, so that if the
-@@ -2758,8 +2847,7 @@
+@@ -2810,8 +2899,7 @@
          // we use a different attribute name for this?
          b.setAttribute("name", name);
        }
@@ -246,7 +246,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          b.setAttribute("transparent", "true");
        }
  
-@@ -2929,7 +3017,7 @@
+@@ -2981,7 +3069,7 @@
  
        let panel = this.getPanel(browser);
        let uniqueId = this._generateUniquePanelID();
@@ -255,7 +255,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        aTab.linkedPanel = uniqueId;
  
        // Inject the <browser> into the DOM if necessary.
-@@ -2989,8 +3077,8 @@
+@@ -3041,8 +3129,8 @@
        // If we transitioned from one browser to two browsers, we need to set
        // hasSiblings=false on both the existing browser and the new browser.
        if (this.tabs.length == 2) {
@@ -266,7 +266,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } else {
          aTab.linkedBrowser.browsingContext.hasSiblings = this.tabs.length > 1;
        }
-@@ -3175,7 +3263,6 @@
+@@ -3227,7 +3315,6 @@
              this.selectedTab = this.addTrustedTab(BROWSER_NEW_TAB_URL, {
                tabIndex: tab._tPos + 1,
                userContextId: tab.userContextId,
@@ -274,7 +274,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
                focusUrlBar: true,
              });
              resolve(this.selectedBrowser);
-@@ -3285,6 +3372,10 @@
+@@ -3337,6 +3424,10 @@
          schemelessInput,
          hasValidUserGestureActivation = false,
          textDirectiveUserActivation = false,
@@ -285,7 +285,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } = {}
      ) {
        // all callers of addTab that pass a params object need to pass
-@@ -3295,10 +3386,25 @@
+@@ -3347,10 +3438,25 @@
          );
        }
  
@@ -296,7 +296,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
 +
 +      let hasZenDefaultUserContextId = false;
 +      let zenForcedWorkspaceId = undefined;
-+      if (beforeRouteResult.isRouteFound) {
++      if (beforeRouteResult.isRouteFound && typeof userContextId !== "undefined") {
 +        userContextId = beforeRouteResult.userContextId;
 +        hasZenDefaultUserContextId = true;
 +      } else if (typeof gZenWorkspaces !== "undefined" && !_forZenEmptyTab) {
@@ -311,7 +311,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // If we're opening a foreground tab, set the owner by default.
        ownerTab ??= inBackground ? null : this.selectedTab;
  
-@@ -3306,6 +3412,7 @@
+@@ -3358,6 +3464,7 @@
        if (this.selectedTab.owner) {
          this.selectedTab.owner = null;
        }
@@ -319,7 +319,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        // Find the tab that opened this one, if any. This is used for
        // determining positioning, and inherited attributes such as the
-@@ -3358,6 +3465,22 @@
+@@ -3410,6 +3517,22 @@
            noInitialLabel,
            skipBackgroundNotify,
          });
@@ -342,7 +342,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          if (insertTab) {
            // Insert the tab into the tab container in the correct position.
            this.#insertTabAtIndex(t, {
-@@ -3366,6 +3489,7 @@
+@@ -3418,6 +3541,7 @@
              ownerTab,
              openerTab,
              pinned,
@@ -350,7 +350,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
              bulkOrderedOpen,
              tabGroup: tabGroup ?? openerTab?.group,
            });
-@@ -3384,6 +3508,7 @@
+@@ -3436,6 +3560,7 @@
            openWindowInfo,
            skipLoad,
            triggeringRemoteType,
@@ -358,7 +358,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          }));
  
          if (focusUrlBar) {
-@@ -3508,6 +3633,12 @@
+@@ -3560,6 +3685,12 @@
          }
        }
  
@@ -366,22 +366,28 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
 +        gZenVerticalTabsManager.animateItemOpen(t);
 +      }
 +      if (typeof window.gZenCompactModeManager !== "undefined" && !skipLoad && insertTab) {
-+        gZenCompactModeManager._onTabOpen(t, inBackground);
++        gZenCompactModeManager._onTabOpen(t, inBackground, beforeRouteResult);
 +      }
        // Additionally send pinned tab events
        if (pinned) {
          this.#notifyPinnedStatus(t);
-@@ -3518,6 +3649,9 @@
+@@ -3570,6 +3701,15 @@
        if (!inBackground) {
          this.selectedTab = t;
        }
 +
-+      window.gZenSpaceRoutingManager.onAfterAddTab(uriString, t, { skipRoute: skipRoute || _forZenEmptyTab, fromExternal, pinned, tabGroup }, window, beforeRouteResult);
++      window.gZenSpaceRoutingManager.onAfterAddTab(
++        uriString,
++        t,
++        { skipRoute: skipRoute || _forZenEmptyTab, fromExternal, pinned, tabGroup, inBackground },
++        window,
++        beforeRouteResult,
++      );
 +
        return t;
      }
  
-@@ -3750,6 +3884,7 @@
+@@ -3802,6 +3942,7 @@
          isAdoptingGroup = false,
          isUserTriggered = false,
          telemetryUserCreateSource = "unknown",
@@ -389,7 +395,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } = {}
      ) {
        if (
-@@ -3760,9 +3895,6 @@
+@@ -3812,9 +3953,6 @@
              !this.isSplitViewWrapper(tabOrSplitView)
          )
        ) {
@@ -399,7 +405,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        }
  
        if (!color) {
-@@ -3783,9 +3915,14 @@
+@@ -3835,9 +3973,14 @@
          label,
          isAdoptingGroup
        );
@@ -416,7 +422,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        );
        group.addTabs(tabsAndSplitViews);
  
-@@ -3906,7 +4043,7 @@
+@@ -3958,7 +4101,7 @@
        }
  
        this.#handleTabMove(tab, () =>
@@ -425,7 +431,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        );
      }
  
-@@ -3990,6 +4127,7 @@
+@@ -4044,6 +4187,7 @@
          color: group.color,
          insertBefore: newTabs[0],
          isAdoptingGroup: true,
@@ -433,7 +439,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        });
      }
  
-@@ -4200,6 +4338,7 @@
+@@ -4254,6 +4398,7 @@
          openWindowInfo,
          skipLoad,
          triggeringRemoteType,
@@ -441,7 +447,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        }
      ) {
        // If we don't have a preferred remote type (or it is `NOT_REMOTE`), and
-@@ -4269,6 +4408,7 @@
+@@ -4323,6 +4468,7 @@
            openWindowInfo,
            name,
            skipLoad,
@@ -449,7 +455,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          });
        }
  
-@@ -4482,9 +4622,9 @@
+@@ -4536,9 +4682,9 @@
          }
  
          // Add a new tab if needed.
@@ -461,7 +467,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
            let url = "about:blank";
            if (tabData.entries?.length) {
-@@ -4521,8 +4661,10 @@
+@@ -4575,8 +4721,10 @@
              insertTab: false,
              skipLoad: true,
              preferredRemoteType,
@@ -473,7 +479,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
            if (select) {
              tabToSelect = tab;
            }
-@@ -4544,7 +4686,8 @@
+@@ -4598,7 +4746,8 @@
            this.pinTab(tab);
            // Then ensure all the tab open/pinning information is sent.
            this._fireTabOpen(tab, {});
@@ -483,7 +489,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
            let { groupId } = tabData;
            const tabGroup = tabGroupWorkingData.get(groupId);
            // if a tab refers to a tab group we don't know, skip any group
-@@ -4564,7 +4707,10 @@
+@@ -4618,7 +4767,10 @@
                  tabGroup.stateData.id,
                  tabGroup.stateData.color,
                  tabGroup.stateData.collapsed,
@@ -495,7 +501,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
                );
                tabsFragment.appendChild(tabGroup.node);
              }
-@@ -4619,9 +4765,21 @@
+@@ -4673,9 +4825,21 @@
        // to remove the old selected tab.
        if (tabToSelect) {
          let leftoverTab = this.selectedTab;
@@ -517,7 +523,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        if (tabs.length > 1 || !tabs[0].selected) {
          this._updateTabsAfterInsert();
-@@ -4812,11 +4970,14 @@
+@@ -4866,11 +5030,14 @@
        if (ownerTab) {
          tab.owner = ownerTab;
        }
@@ -533,7 +539,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          if (
            !bulkOrderedOpen &&
            ((openerTab &&
-@@ -4828,7 +4989,7 @@
+@@ -4882,7 +5049,7 @@
            let lastRelatedTab =
              openerTab && this._lastRelatedTabMap.get(openerTab);
            let previousTab = lastRelatedTab || openerTab || this.selectedTab;
@@ -542,7 +548,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
              tabGroup = previousTab.group;
            }
            if (
-@@ -4844,7 +5005,7 @@
+@@ -4898,7 +5065,7 @@
                  previousTab.splitview
                ) + 1;
            } else if (previousTab.visible) {
@@ -551,7 +557,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
            } else if (previousTab == FirefoxViewHandler.tab) {
              elementIndex = 0;
            }
-@@ -4872,14 +5033,14 @@
+@@ -4926,14 +5093,14 @@
        }
        // Ensure index is within bounds.
        if (tab.pinned) {
@@ -570,7 +576,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        if (pinned && !itemAfter?.pinned) {
          itemAfter = null;
-@@ -4896,7 +5057,7 @@
+@@ -4950,7 +5117,7 @@
  
        this.tabContainer._invalidateCachedTabs();
  
@@ -579,7 +585,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          if (
            (this.isTab(itemAfter) && itemAfter.group == tabGroup) ||
            this.isSplitViewWrapper(itemAfter)
-@@ -4927,7 +5088,11 @@
+@@ -4981,7 +5148,11 @@
          const tabContainer = pinned
            ? this.tabContainer.pinnedTabsContainer
            : this.tabContainer;
@@ -591,7 +597,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        }
  
        if (tab.group?.collapsed) {
-@@ -4942,6 +5107,7 @@
+@@ -4996,6 +5167,7 @@
        if (pinned) {
          this._updateTabBarForPinnedTabs();
        }
@@ -599,7 +605,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        TabBarVisibility.update();
      }
-@@ -5490,6 +5656,7 @@
+@@ -5544,6 +5716,7 @@
          telemetrySource,
        } = {}
      ) {
@@ -607,7 +613,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // When 'closeWindowWithLastTab' pref is enabled, closing all tabs
        // can be considered equivalent to closing the window.
        if (
-@@ -5579,6 +5746,7 @@
+@@ -5633,6 +5806,7 @@
          if (lastToClose) {
            this.removeTab(lastToClose, aParams);
          }
@@ -615,7 +621,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } catch (e) {
          console.error(e);
        }
-@@ -5624,6 +5792,14 @@
+@@ -5678,6 +5852,14 @@
          return;
        }
  
@@ -630,7 +636,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        let isVisibleTab = aTab.visible;
        // We have to sample the tab width now, since _beginRemoveTab might
        // end up modifying the DOM in such a way that aTab gets a new
-@@ -5631,6 +5807,9 @@
+@@ -5685,6 +5867,9 @@
        // state).
        let tabWidth = window.windowUtils.getBoundsWithoutFlushing(aTab).width;
        let isLastTab = this.#isLastTabInWindow(aTab);
@@ -640,7 +646,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        if (
          !this._beginRemoveTab(aTab, {
            closeWindowFastpath: true,
-@@ -5642,13 +5821,14 @@
+@@ -5696,13 +5881,14 @@
            telemetrySource,
          })
        ) {
@@ -656,7 +662,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        let lockTabSizing =
          !this.tabContainer.verticalMode &&
          !aTab.pinned &&
-@@ -5679,7 +5859,13 @@
+@@ -5733,7 +5919,13 @@
          // We're not animating, so we can cancel the animation stopwatch.
          Glean.browserTabclose.timeAnim.cancel(aTab._closeTimeAnimTimerId);
          aTab._closeTimeAnimTimerId = null;
@@ -671,7 +677,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          return;
        }
  
-@@ -5813,7 +5999,7 @@
+@@ -5867,7 +6059,7 @@
            closeWindowWithLastTab != null
              ? closeWindowWithLastTab
              : !window.toolbar.visible ||
@@ -680,7 +686,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
          if (closeWindow) {
            // We've already called beforeunload on all the relevant tabs if we get here,
-@@ -5837,6 +6023,7 @@
+@@ -5891,6 +6083,7 @@
  
          newTab = true;
        }
@@ -688,7 +694,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        aTab._endRemoveArgs = [closeWindow, newTab];
  
        // swapBrowsersAndCloseOther will take care of closing the window without animation.
-@@ -5877,13 +6064,7 @@
+@@ -5931,13 +6124,7 @@
        aTab._mouseleave();
  
        if (newTab) {
@@ -703,7 +709,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } else {
          TabBarVisibility.update();
        }
-@@ -6016,6 +6197,7 @@
+@@ -6070,6 +6257,7 @@
          this.tabs[i]._tPos = i;
        }
  
@@ -711,7 +717,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        if (!this._windowIsClosing) {
          // update tab close buttons state
          this.tabContainer._updateCloseButtons();
-@@ -6201,6 +6383,7 @@
+@@ -6255,6 +6443,7 @@
          memory_after: await getTotalMemoryUsage(),
          time_to_unload_in_ms: timeElapsed,
        });
@@ -719,7 +725,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
      }
  
      /**
-@@ -6246,6 +6429,7 @@
+@@ -6300,6 +6489,7 @@
        }
  
        let excludeTabs = new Set(aExcludeTabs);
@@ -727,7 +733,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        // If this tab has a successor, it should be selectable, since
        // hiding or closing a tab removes that tab as a successor.
-@@ -6258,15 +6442,22 @@
+@@ -6312,15 +6502,22 @@
          !excludeTabs.has(aTab.owner) &&
          Services.prefs.getBoolPref("browser.tabs.selectOwnerOnClose")
        ) {
@@ -752,7 +758,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        let tab = this.tabContainer.findNextTab(aTab, {
          direction: 1,
          filter: _tab => remainingTabs.includes(_tab),
-@@ -6280,7 +6471,7 @@
+@@ -6334,7 +6531,7 @@
        }
  
        if (tab) {
@@ -761,7 +767,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        }
  
        // If no qualifying visible tab was found, see if there is a tab in
-@@ -6301,7 +6492,7 @@
+@@ -6355,7 +6552,7 @@
          });
        }
  
@@ -770,7 +776,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
      }
  
      _blurTab(aTab) {
-@@ -6312,7 +6503,7 @@
+@@ -6366,7 +6563,7 @@
       * @returns {boolean}
       *   False if swapping isn't permitted, true otherwise.
       */
@@ -779,7 +785,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // Do not allow transfering a private tab to a non-private window
        // and vice versa.
        if (
-@@ -6366,6 +6557,7 @@
+@@ -6420,6 +6617,7 @@
        // fire the beforeunload event in the process.  Close the other
        // window if this was its last tab.
        if (
@@ -787,22 +793,22 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          !remoteBrowser._beginRemoveTab(aOtherTab, {
            adoptedByTab: aOurTab,
            closeWindowWithLastTab: true,
-@@ -6377,7 +6569,7 @@
+@@ -6431,7 +6629,7 @@
        // If this is the last tab of the window, hide the window
        // immediately without animation before the docshell swap, to avoid
        // about:blank being painted.
 -      let [closeWindow] = aOtherTab._endRemoveArgs;
 +      let [closeWindow] = !zenCloseOther ? [false] : aOtherTab._endRemoveArgs;
        if (closeWindow) {
-         let win = aOtherTab.ownerGlobal;
+         let win = aOtherTab.documentGlobal;
          win.windowUtils.suppressAnimation(true);
-@@ -6511,11 +6703,13 @@
+@@ -6565,11 +6763,13 @@
        }
  
        // Finish tearing down the tab that's going away.
 +      if (zenCloseOther) {
        if (closeWindow) {
-         aOtherTab.ownerGlobal.close();
+         aOtherTab.documentGlobal.close();
        } else {
          remoteBrowser._endRemoveTab(aOtherTab);
        }
@@ -810,7 +816,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        this.setTabTitle(aOurTab);
  
-@@ -6717,10 +6911,10 @@
+@@ -6771,10 +6971,10 @@
        SessionStore.deleteCustomTabValue(aTab, "hiddenBy");
      }
  
@@ -823,7 +829,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          aTab.selected ||
          aTab.closing ||
          // Tabs that are sharing the screen, microphone or camera cannot be hidden.
-@@ -6780,7 +6974,8 @@
+@@ -6834,7 +7034,8 @@
       * @param {object} [aOptions={}]
       *   Key-value pairs that will be serialized into the features string.
       */
@@ -833,7 +839,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        if (this.tabs.length == 1) {
          return null;
        }
-@@ -6797,7 +6992,7 @@
+@@ -6851,7 +7052,7 @@
        // tell a new window to take the "dropped" tab
        let args = Cc["@mozilla.org/array;1"].createInstance(Ci.nsIMutableArray);
        args.appendElement(aTab.splitview ?? aTab);
@@ -842,7 +848,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          private: PrivateBrowsingUtils.isWindowPrivate(window),
          features: Object.entries(aOptions)
            .map(([key, value]) => `${key}=${value}`)
-@@ -6805,6 +7000,8 @@
+@@ -6859,6 +7060,8 @@
          openerWindow: window,
          args,
        });
@@ -851,7 +857,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
      }
  
      /**
-@@ -6917,7 +7114,7 @@
+@@ -6971,7 +7174,7 @@
       *   `true` if element is a `<tab-group>`
       */
      isTabGroup(element) {
@@ -860,7 +866,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
      }
  
      /**
-@@ -7002,8 +7199,8 @@
+@@ -7056,8 +7259,8 @@
        }
  
        // Don't allow mixing pinned and unpinned tabs.
@@ -871,7 +877,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } else {
          tabIndex = Math.max(tabIndex, this.pinnedTabCount);
        }
-@@ -7049,8 +7246,8 @@
+@@ -7103,8 +7306,8 @@
        this.#handleTabMove(
          element,
          () => {
@@ -882,7 +888,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
              neighbor = neighbor.group;
            }
            if (neighbor?.splitview) {
-@@ -7061,6 +7258,12 @@
+@@ -7115,6 +7318,12 @@
                return;
              }
            }
@@ -895,7 +901,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
            if (movingForwards && neighbor) {
              neighbor.after(element);
-@@ -7119,23 +7322,31 @@
+@@ -7173,23 +7382,31 @@
      #moveTabNextTo(element, targetElement, moveBefore = false, metricsContext) {
        if (this.isTabGroupLabel(targetElement)) {
          targetElement = targetElement.group;
@@ -933,7 +939,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        } else if (!element.pinned && targetElement && targetElement.pinned) {
          // If the caller asks to move an unpinned element next to a pinned
          // tab, move the unpinned element to be the first unpinned element
-@@ -7148,12 +7359,35 @@
+@@ -7202,12 +7419,35 @@
          //    move the tab group right before the first unpinned tab.
          // 4. Moving a tab group and the first unpinned tab is grouped:
          //    move the tab group right before the first unpinned tab's tab group.
@@ -970,7 +976,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        // We want to include the splitview wrapper if it's the targetElement, but
        // not in the case where we want to reverse tabs within the same splitview.
-@@ -7162,6 +7396,7 @@
+@@ -7216,6 +7456,7 @@
        }
  
        let getContainer = () =>
@@ -978,7 +984,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          element.pinned
            ? this.tabContainer.pinnedTabsContainer
            : this.tabContainer;
-@@ -7170,11 +7405,15 @@
+@@ -7224,11 +7465,15 @@
          element,
          () => {
            if (moveBefore) {
@@ -995,7 +1001,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
            }
          },
          metricsContext
-@@ -7248,11 +7487,15 @@
+@@ -7302,11 +7547,15 @@
       * @param {TabMetricsContext} [metricsContext]
       */
      moveTabToExistingGroup(aTab, aGroup, metricsContext) {
@@ -1014,7 +1020,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        }
        if (aTab.group && aTab.group.id === aGroup.id) {
          return;
-@@ -7324,6 +7567,7 @@
+@@ -7378,6 +7627,7 @@
  
        let state = {
          tabIndex: tab._tPos,
@@ -1022,7 +1028,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        };
        if (tab.visible) {
          state.elementIndex = tab.elementIndex;
-@@ -7355,7 +7599,7 @@
+@@ -7409,7 +7659,7 @@
        let changedSplitView =
          previousTabState.splitViewId != currentTabState.splitViewId;
  
@@ -1031,7 +1037,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          tab.dispatchEvent(
            new CustomEvent("TabMove", {
              bubbles: true,
-@@ -7402,6 +7646,10 @@
+@@ -7456,6 +7706,10 @@
  
        moveActionCallback();
  
@@ -1042,13 +1048,13 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // Clear tabs cache after moving nodes because the order of tabs may have
        // changed.
        this.tabContainer._invalidateCachedTabs();
-@@ -7452,7 +7700,22 @@
+@@ -7506,7 +7760,22 @@
       * @returns {object}
       *    The new tab in the current window, null if the tab couldn't be adopted.
       */
 -    adoptTab(aTab, { elementIndex, tabIndex, selectTab = false } = {}) {
 +    adoptTab(aTab, { elementIndex, tabIndex, selectTab = false, spaceId = null } = {}) {
-+      if (window.gZenWorkspaces.currentWindowIsSyncing && aTab.ownerGlobal.gZenWorkspaces?.currentWindowIsSyncing) {
++      if (window.gZenWorkspaces.currentWindowIsSyncing && aTab.documentGlobal.gZenWorkspaces?.currentWindowIsSyncing) {
 +        const tabId = aTab.id;
 +        const thisTab = window.gZenWindowSync.getItemFromWindow(window, tabId);
 +        if (thisTab) {
@@ -1066,7 +1072,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        // Swap the dropped tab with a new one we create and then close
        // it in the other window (making it seem to have moved between
        // windows). We also ensure that the tab we create to swap into has
-@@ -7495,6 +7758,8 @@
+@@ -7549,6 +7818,8 @@
        }
        params.skipLoad = true;
        let newTab = this.addWebTab("about:blank", params);
@@ -1075,7 +1081,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
        aTab.container.tabDragAndDrop.finishAnimateTabMove();
  
-@@ -8205,7 +8470,7 @@
+@@ -8259,7 +8530,7 @@
          // preventDefault(). It will still raise the window if appropriate.
          return;
        }
@@ -1084,7 +1090,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        window.focus();
        aEvent.preventDefault();
      }
-@@ -8222,7 +8487,6 @@
+@@ -8276,7 +8547,6 @@
  
      on_TabGroupCollapse(aEvent) {
        aEvent.target.tabs.forEach(tab => {
@@ -1092,7 +1098,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
        });
      }
  
-@@ -8556,7 +8820,9 @@
+@@ -8630,7 +8900,9 @@
  
          let filter = this._tabFilters.get(tab);
          if (filter) {
@@ -1102,7 +1108,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
  
            let listener = this._tabListeners.get(tab);
            if (listener) {
-@@ -9359,6 +9625,7 @@
+@@ -9435,6 +9707,7 @@
              aWebProgress.isTopLevel
            ) {
              this.mTab.setAttribute("busy", "true");
@@ -1110,7 +1116,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
              gBrowser._tabAttrModified(this.mTab, ["busy"]);
              this.mTab._notselectedsinceload = !this.mTab.selected;
            }
-@@ -9439,6 +9706,7 @@
+@@ -9515,6 +9788,7 @@
          // known defaults. Note we use the original URL since about:newtab
          // redirects to a prerendered page.
          const shouldRemoveFavicon =
@@ -1118,7 +1124,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
            !this.mBrowser.mIconURL &&
            !ignoreBlank &&
            !(originalLocation.spec in FAVICON_DEFAULTS);
-@@ -9613,13 +9881,6 @@
+@@ -9689,13 +9963,6 @@
              this.mBrowser.originalURI = aRequest.originalURI;
            }
  
@@ -1132,7 +1138,7 @@ index 43fb79a3060e20f671ae6ffc26350c7abf497702..68a037d5a0e3416f31ffcb163592f008
          }
  
          let userContextId = this.mBrowser.getAttribute("usercontextid") || 0;
-@@ -10507,7 +10768,8 @@ var TabContextMenu = {
+@@ -10587,7 +10854,8 @@ var TabContextMenu = {
      );
      contextUnpinSelectedTabs.hidden =
        !this.contextTab.pinned || !this.multiselected;

src/browser/components/tabbrowser/content/tabgroup-js.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tabgroup.js b/browser/components/tabbrowser/content/tabgroup.js
-index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a064fea9b 100644
+index e78fa0dec83424c0059c081f83fda0d23bdb5a94..a7de584d9029ff9e55d809d50377593e398ee999 100644
 --- a/browser/components/tabbrowser/content/tabgroup.js
 +++ b/browser/components/tabbrowser/content/tabgroup.js
 @@ -14,11 +14,11 @@
@@ -49,7 +49,7 @@ index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a
  
        // Similar to above, always set up TabSelect listener, as this gets
        // removed in disconnectedCallback
-       this.ownerGlobal.addEventListener("TabSelect", this);
+       this.documentGlobal.addEventListener("TabSelect", this);
        this.addEventListener("SplitViewTabChange", this);
  
 -      if (this._initialized) {
@@ -129,7 +129,7 @@ index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a
      }
  
      get color() {
-@@ -317,6 +348,9 @@
+@@ -335,6 +366,9 @@
      }
  
      set collapsed(val) {
@@ -139,7 +139,7 @@ index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a
        if (!!val == this.collapsed) {
          return;
        }
-@@ -403,7 +437,6 @@
+@@ -421,7 +455,6 @@
            tabGroupName,
          })
          .then(result => {
@@ -147,7 +147,7 @@ index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a
          });
      }
  
-@@ -478,13 +511,68 @@
+@@ -496,13 +529,68 @@
       * @returns {MozTabbrowserTab[]}
       */
      get tabs() {
@@ -221,15 +221,15 @@ index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a
      }
  
      /**
-@@ -592,7 +680,6 @@
+@@ -610,7 +698,6 @@
            );
          } else {
            if (tabOrSplitView.pinned) {
--            tabOrSplitView.ownerGlobal.gBrowser.unpinTab(tabOrSplitView);
+-            tabOrSplitView.documentGlobal.gBrowser.unpinTab(tabOrSplitView);
            }
            let tabToMove =
-             this.ownerGlobal === tabOrSplitView.ownerGlobal
-@@ -661,7 +748,7 @@
+             this.documentGlobal === tabOrSplitView.documentGlobal
+@@ -679,7 +766,7 @@
       */
      on_click(event) {
        let isToggleElement =
@@ -238,7 +238,7 @@ index d1be14df27d76a191eaff05502c030fd68c46738..e9b5e90e39b594a6119081c8d707fb4a
          event.target === this.#overflowCountLabel;
        if (isToggleElement && event.button === 0) {
          event.preventDefault();
-@@ -740,5 +827,6 @@
+@@ -758,5 +845,6 @@
      }
    }
  

src/browser/components/tabbrowser/content/tabs-js.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/components/tabbrowser/content/tabs.js b/browser/components/tabbrowser/content/tabs.js
-index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c56982d1aa 100644
+index 568f3a7cc7051ff8cb569f6bcb8018a5212f7072..3036768b8911b4fbc28df7528f7189d9ea21b6f6 100644
 --- a/browser/components/tabbrowser/content/tabs.js
 +++ b/browser/components/tabbrowser/content/tabs.js
-@@ -230,7 +230,7 @@
+@@ -220,7 +220,7 @@
  
        this.tooltip = "tabbrowser-tab-tooltip";
  
@@ -11,7 +11,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        this.tabDragAndDrop.init();
      }
  
-@@ -454,7 +454,7 @@
+@@ -444,7 +444,7 @@
        // and we're not hitting the scroll buttons.
        if (
          event.button != 0 ||
@@ -20,7 +20,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
          event.composedTarget.localName == "toolbarbutton"
        ) {
          return;
-@@ -535,7 +535,6 @@
+@@ -525,7 +525,6 @@
              });
            }
          } else if (isTabGroupLabel(event.target)) {
@@ -28,7 +28,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
          } else if (
            event.originalTarget.closest("scrollbox") &&
            !Services.prefs.getBoolPref(
-@@ -571,6 +570,9 @@
+@@ -561,6 +560,9 @@
      }
  
      on_keydown(event) {
@@ -38,7 +38,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        let { altKey, shiftKey } = event;
        let [accel, nonAccel] =
          AppConstants.platform == "macosx"
-@@ -765,7 +767,6 @@
+@@ -755,7 +757,6 @@
        this._updateCloseButtons();
  
        if (!this.#animatingGroups.size) {
@@ -46,7 +46,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        }
  
        document
-@@ -832,7 +833,7 @@
+@@ -822,7 +823,7 @@
      }
  
      get newTabButton() {
@@ -55,7 +55,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
      }
  
      get verticalMode() {
-@@ -848,6 +849,7 @@
+@@ -838,6 +839,7 @@
      }
  
      get overflowing() {
@@ -63,7 +63,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        return this.hasAttribute("overflow");
      }
  
-@@ -861,29 +863,56 @@
+@@ -851,29 +853,56 @@
        if (pinnedChildren?.at(-1)?.id == "pinned-tabs-container-periphery") {
          pinnedChildren.pop();
        }
@@ -130,7 +130,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
      }
  
      get allSplitViews() {
-@@ -968,29 +997,28 @@
+@@ -958,29 +987,28 @@
          return this.#focusableItems;
        }
  
@@ -170,7 +170,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        this.#focusableItems = focusableItems;
  
        return this.#focusableItems;
-@@ -1003,6 +1031,7 @@
+@@ -993,6 +1021,7 @@
       * focusable (ex, we don't want the splitview container to be focusable, only its children).
       */
      get dragAndDropElements() {
@@ -178,7 +178,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        if (this.#dragAndDropElements) {
          return this.#dragAndDropElements;
        }
-@@ -1073,6 +1102,7 @@
+@@ -1063,6 +1092,7 @@
      _invalidateCachedTabs() {
        this.#allTabs = null;
        this._invalidateCachedVisibleTabs();
@@ -186,7 +186,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
      }
  
      _invalidateCachedVisibleTabs() {
-@@ -1092,7 +1122,8 @@
+@@ -1082,7 +1112,8 @@
  
      isContainerVerticalPinnedGrid(tab) {
        return (
@@ -196,7 +196,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
          this.verticalMode &&
          this.hasAttribute("expanded") &&
          !this.expandOnHover
-@@ -1186,7 +1217,7 @@
+@@ -1176,7 +1207,7 @@
  
        if (node == null) {
          // We have a container for non-tab elements at the end of the scrollbox.
@@ -205,7 +205,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        }
  
        node.before(tab);
-@@ -1281,7 +1312,7 @@
+@@ -1271,7 +1302,7 @@
            // There are separate "new tab" buttons for horizontal tabs toolbar, vertical tabs and
            // for when the tab strip is overflowed (which is shared by vertical and horizontal tabs);
            // Attach the long click popup to all of them.
@@ -214,7 +214,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
            const newTab2 = this.newTabButton;
            const newTabVertical = document.getElementById(
              "vertical-tabs-newtab-button"
-@@ -1386,8 +1417,10 @@
+@@ -1376,8 +1407,10 @@
       */
      _handleTabSelect(aInstant) {
        let selectedTab = this.selectedItem;
@@ -225,7 +225,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        selectedTab._notselectedsinceload = false;
      }
  
-@@ -1396,7 +1429,7 @@
+@@ -1386,7 +1419,7 @@
       * @param {boolean} [shouldScrollInstantly=false]
       */
      #ensureTabIsVisible(tab, shouldScrollInstantly = false) {
@@ -234,7 +234,7 @@ index a2db42fba8d1f1d9df1dc295adb64be3f5885d50..2dd43fe4898badeaf9bc669502ead2c5
        if (arrowScrollbox?.overflowing) {
          arrowScrollbox.ensureElementIsVisible(tab, shouldScrollInstantly);
        }
-@@ -1523,7 +1556,7 @@
+@@ -1513,7 +1546,7 @@
      }
  
      _notifyBackgroundTab(aTab) {

src/browser/components/urlbar/UrlbarController-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarController.sys.mjs b/browser/components/urlbar/UrlbarController.sys.mjs
-index bb0189fbfc91b3fc3b399b077a35f7b60a3f985f..c4dd60c6fb6d7eb2288a033708836f9983530e2c 100644
+index a05894d593e4149097c473822a38f87b2220625f..1660106c2a6548920fdffd2656e5a1f12c2d548b 100644
 --- a/browser/components/urlbar/UrlbarController.sys.mjs
 +++ b/browser/components/urlbar/UrlbarController.sys.mjs
 @@ -305,7 +305,6 @@ export class UrlbarController {
@@ -10,7 +10,7 @@ index bb0189fbfc91b3fc3b399b077a35f7b60a3f985f..c4dd60c6fb6d7eb2288a033708836f99
        this.view.isOpen &&
        event.ctrlKey &&
        (event.key == "n" || event.key == "p")
-@@ -456,6 +455,8 @@ export class UrlbarController {
+@@ -494,6 +493,8 @@ export class UrlbarController {
              });
            }
            event.preventDefault();

src/browser/components/urlbar/UrlbarProvidersManager-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarProvidersManager.sys.mjs b/browser/components/urlbar/UrlbarProvidersManager.sys.mjs
-index d9048a3b8b1f18745c01e40e12f529db3cfaa79e..1ba124a710fcf734ea11f7ccfd4f2f6ebe53e7d2 100644
+index 8de151f473ac6b95bc606251f78a4bede093ee0c..dbd302259c54b0196a370b9ff12ba0dcf1545272 100644
 --- a/browser/components/urlbar/UrlbarProvidersManager.sys.mjs
 +++ b/browser/components/urlbar/UrlbarProvidersManager.sys.mjs
 @@ -913,6 +913,7 @@ export class Query {

src/browser/components/urlbar/UrlbarUtils-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarUtils.sys.mjs b/browser/components/urlbar/UrlbarUtils.sys.mjs
-index 62367c5a77614e5973791abacd068b39e0f3ab34..c930943b5bfa8a2e6dee43f0ec7a10274a7c7638 100644
+index 2f03bdf632c6ca15c728df2801162da5159682da..6834daede8cb11854f137602100183d85a930686 100644
 --- a/browser/components/urlbar/UrlbarUtils.sys.mjs
 +++ b/browser/components/urlbar/UrlbarUtils.sys.mjs
 @@ -109,6 +109,8 @@ export var UrlbarUtils = {

src/browser/components/urlbar/UrlbarValueFormatter-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/UrlbarValueFormatter.sys.mjs b/browser/components/urlbar/UrlbarValueFormatter.sys.mjs
-index 344a9a5b969e679040a650dad311c7413f52bbbd..24111cef5e476253f4e69c4d99f6f220bfd8cd7e 100644
+index 8def83509f097ba034b9d94ae00d2ee474ec2d30..ebdb84b9af928b132b848bd4c5bb506d813e5e06 100644
 --- a/browser/components/urlbar/UrlbarValueFormatter.sys.mjs
 +++ b/browser/components/urlbar/UrlbarValueFormatter.sys.mjs
 @@ -77,7 +77,7 @@ export class UrlbarValueFormatter {
@@ -30,7 +30,7 @@ index 344a9a5b969e679040a650dad311c7413f52bbbd..24111cef5e476253f4e69c4d99f6f220
      // Make sure the host is always visible. Since it is aligned on
      // the first strong directional character, we set scrollLeft
      // appropriately to ensure the domain stays visible in case of an
-@@ -371,7 +383,7 @@ export class UrlbarValueFormatter {
+@@ -381,7 +393,7 @@ export class UrlbarValueFormatter {
     * @returns {boolean}
     *   True if formatting was applied and false if not.
     */
@@ -39,7 +39,7 @@ index 344a9a5b969e679040a650dad311c7413f52bbbd..24111cef5e476253f4e69c4d99f6f220
      let urlMetaData = this.#getUrlMetaData();
      if (!urlMetaData) {
        return false;
-@@ -640,6 +652,7 @@ export class UrlbarValueFormatter {
+@@ -650,6 +662,7 @@ export class UrlbarValueFormatter {
        this.#window.requestAnimationFrame(() => {
          if (instance == this.#resizeInstance) {
            this.#ensureFormattedHostVisible();

src/browser/components/urlbar/content/UrlbarInput-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/components/urlbar/content/UrlbarInput.mjs b/browser/components/urlbar/content/UrlbarInput.mjs
-index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f771f0a75a8 100644
+index 0fba59d62af9d3cd05bfee2cf84cd8b7cf9bfd6e..3997a5109267f378b59aa6510cbacd07ed57bd36 100644
 --- a/browser/components/urlbar/content/UrlbarInput.mjs
 +++ b/browser/components/urlbar/content/UrlbarInput.mjs
 @@ -98,6 +98,13 @@ const lazy = XPCOMUtils.declareLazy({
@@ -16,7 +16,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
  const UNLIMITED_MAX_RESULTS = 99;
  
  let getBoundsWithoutFlushing = element =>
-@@ -743,7 +750,16 @@ ${
+@@ -770,7 +777,16 @@ ${
      // See _on_select().  HTMLInputElement.select() dispatches a "select"
      // event but does not set the primary selection.
      this._suppressPrimaryAdjustment = true;
@@ -27,13 +27,13 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
 +      zenToolbox.hasAttribute("zen-user-show")
 +    ));
      this.inputField.select();
-+    this.document.ownerGlobal.setTimeout(() => {
++    this.document.documentGlobal.setTimeout(() => {
 +      this.window.document.documentElement.removeAttribute("supress-primary-adjustment");
 +    }, 0);
      this._suppressPrimaryAdjustment = false;
    }
  
-@@ -817,6 +833,10 @@ ${
+@@ -844,6 +860,10 @@ ${
      hideSearchTerms = false,
      isSameDocument = false,
    } = {}) {
@@ -44,11 +44,10 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      if (!this.#isAddressbar) {
        throw new Error(
          "Cannot set URI for UrlbarInput that is not an address bar"
-@@ -1106,8 +1126,16 @@ ${
-         return;
-       }
+@@ -1138,7 +1158,16 @@ ${
+       this.searchModeSwitcher?.updateSearchIcon();
      }
--
+ 
 +    const zenToolbox = this.document.getElementById("navigator-toolbox");
 +    this.window.document.documentElement.setAttribute("supress-primary-adjustment", !(
 +      zenToolbox.hasAttribute("zen-has-hover") ||
@@ -56,13 +55,13 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
 +      zenToolbox.hasAttribute("zen-user-show")
 +    ));
      this.handleNavigation({ event });
-+    this.document.ownerGlobal.setTimeout(() => {
++    this.document.documentGlobal.setTimeout(() => {
 +      this.window.document.documentElement.removeAttribute("supress-primary-adjustment");
 +    }, 100);
    }
  
    /**
-@@ -1551,7 +1579,11 @@ ${
+@@ -1627,7 +1656,11 @@ ${
      }
  
      if (!this.#providesSearchMode(result)) {
@@ -75,7 +74,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      }
  
      if (isCanonized) {
-@@ -2858,6 +2890,42 @@ ${
+@@ -2936,6 +2969,42 @@ ${
      await this.#updateLayoutBreakoutDimensions();
    }
  
@@ -118,9 +117,9 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
    startLayoutExtend() {
      if (!this.#allowBreakout || this.hasAttribute("breakout-extend")) {
        // Do not expand if the Urlbar does not support being expanded or it is
-@@ -2872,6 +2940,13 @@ ${
+@@ -2954,6 +3023,13 @@ ${
  
-     this.setAttribute("breakout-extend", "true");
+     this.toggleAttribute("breakout-extend", true);
  
 +    this.window.gZenUIManager.onUrlbarOpen();
 +    if (this.zenUrlbarBehavior == 'float' || (this.zenUrlbarBehavior == 'floating-on-type' && !this.focusedViaMousedown)) {
@@ -132,7 +131,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      // Enable the animation only after the first extend call to ensure it
      // doesn't run when opening a new window.
      if (!this.hasAttribute("breakout-extend-animate")) {
-@@ -2891,6 +2966,29 @@ ${
+@@ -2981,6 +3057,29 @@ ${
        return;
      }
  
@@ -153,16 +152,16 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
 +      zenToolbox.hasAttribute("zen-user-show")
 +    ));
 +    this.window.gBrowser.selectedBrowser.focus();
-+    this.document.ownerGlobal.setTimeout(() => {
++    this.document.documentGlobal.setTimeout(() => {
 +      this.window.document.documentElement.removeAttribute("supress-primary-adjustment");
 +    }, 100);
 +    this.window.gZenUIManager.onUrlbarClose();
 +    this.removeAttribute("zen-floating-urlbar");
 +
-     this.removeAttribute("breakout-extend");
+     this.toggleAttribute("breakout-extend", false);
      this.#updateTextboxPosition();
    }
-@@ -2921,7 +3019,7 @@ ${
+@@ -3028,7 +3127,7 @@ ${
      forceUnifiedSearchButtonAvailable = false
    ) {
      let prevState = this.getAttribute("pageproxystate");
@@ -171,9 +170,9 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      this.setAttribute("pageproxystate", state);
      this._inputContainer.setAttribute("pageproxystate", state);
      this._identityBox?.setAttribute("pageproxystate", state);
-@@ -3198,10 +3296,12 @@ ${
-       return;
+@@ -3309,10 +3408,12 @@ ${
      }
+ 
      this.style.top = px(
 +      this.window.gZenVerticalTabsManager._hasSetSingleToolbar ?
        this.parentNode.getBoxQuads({
@@ -184,7 +183,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      );
    }
  
-@@ -3260,9 +3360,10 @@ ${
+@@ -3371,9 +3472,10 @@ ${
            return;
          }
  
@@ -196,7 +195,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
          );
          this.style.setProperty(
            "--urlbar-height",
-@@ -3768,6 +3869,7 @@ ${
+@@ -3878,6 +3980,7 @@ ${
    }
  
    _toggleActionOverride(event) {
@@ -204,7 +203,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      if (
        event.keyCode == KeyEvent.DOM_VK_SHIFT ||
        event.keyCode == KeyEvent.DOM_VK_ALT ||
-@@ -3880,8 +3982,8 @@ ${
+@@ -3990,8 +4093,8 @@ ${
      if (!this.#isAddressbar) {
        return val;
      }
@@ -215,7 +214,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
        : val;
      // Only trim value if the directionality doesn't change to RTL and we're not
      // showing a strikeout https protocol.
-@@ -4180,6 +4282,7 @@ ${
+@@ -4290,6 +4393,7 @@ ${
      resultDetails = null,
      browser = this.window.gBrowser.selectedBrowser
    ) {
@@ -223,7 +222,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      if (this.#isAddressbar) {
        this.#prepareAddressbarLoad(
          url,
-@@ -4291,6 +4394,10 @@ ${
+@@ -4401,6 +4505,10 @@ ${
        }
        reuseEmpty = true;
      }
@@ -234,7 +233,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      if (
        where == "tab" &&
        reuseEmpty &&
-@@ -4298,6 +4405,9 @@ ${
+@@ -4408,6 +4516,9 @@ ${
      ) {
        where = "current";
      }
@@ -244,7 +243,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      return where;
    }
  
-@@ -4552,6 +4662,7 @@ ${
+@@ -4662,6 +4773,7 @@ ${
        this.setResultForCurrentValue(null);
        this.handleCommand();
        this.controller.clearLastQueryContextCache();
@@ -252,7 +251,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
  
        this._suppressStartQuery = false;
      });
-@@ -4559,7 +4670,6 @@ ${
+@@ -4669,7 +4781,6 @@ ${
      contextMenu.addEventListener("popupshowing", () => {
        // Close the results pane when the input field contextual menu is open,
        // because paste and go doesn't want a result selection.
@@ -260,7 +259,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
  
        let controller =
          this.document.commandDispatcher.getControllerForCommand("cmd_paste");
-@@ -4715,7 +4825,11 @@ ${
+@@ -4825,7 +4936,11 @@ ${
      if (!engineName && !source && !this.hasAttribute("searchmode")) {
        return;
      }
@@ -273,7 +272,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      if (this._searchModeIndicatorTitle) {
        this._searchModeIndicatorTitle.textContent = "";
        this._searchModeIndicatorTitle.removeAttribute("data-l10n-id");
-@@ -5031,6 +5145,7 @@ ${
+@@ -5141,6 +5256,7 @@ ${
  
      this.document.l10n.setAttributes(
        this.inputField,
@@ -281,7 +280,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
        l10nId,
        l10nId == "urlbar-placeholder-with-name"
          ? { name: engineName }
-@@ -5156,6 +5271,11 @@ ${
+@@ -5264,6 +5380,11 @@ ${
    }
  
    _on_click(event) {
@@ -293,7 +292,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
      switch (event.target) {
        case this.inputField:
        case this._inputContainer:
-@@ -5242,7 +5362,7 @@ ${
+@@ -5356,7 +5477,7 @@ ${
        }
      }
  
@@ -302,7 +301,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
        this.view.autoOpen({ event });
      } else {
        if (this._untrimOnFocusAfterKeydown) {
-@@ -5282,9 +5402,16 @@ ${
+@@ -5396,9 +5517,16 @@ ${
    }
  
    _on_mousedown(event) {
@@ -320,7 +319,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
          if (
            event.composedTarget != this.inputField &&
            event.composedTarget != this._inputContainer
-@@ -5294,6 +5421,10 @@ ${
+@@ -5408,6 +5536,10 @@ ${
  
          this.focusedViaMousedown = !this.focused;
          this.#preventClickSelectsAll = this.focused;
@@ -331,7 +330,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
  
          // Keep the focus status, since the attribute may be changed
          // upon calling this.focus().
-@@ -5329,7 +5460,7 @@ ${
+@@ -5443,7 +5575,7 @@ ${
          }
          // Don't close the view when clicking on a tab; we may want to keep the
          // view open on tab switch, and the TabSelect event arrived earlier.
@@ -340,7 +339,7 @@ index d6615ec5a29f3e3327ac4171f3fc5d9a69bd09fe..c166b7de23c35716bf8c51b6b9c72f77
            break;
          }
  
-@@ -5636,7 +5767,7 @@ ${
+@@ -5732,7 +5864,7 @@ ${
      // When we are in actions search mode we can show more results so
      // increase the limit.
      let maxResults =

src/browser/extensions/newtab/lib/ActivityStream-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/extensions/newtab/lib/ActivityStream.sys.mjs b/browser/extensions/newtab/lib/ActivityStream.sys.mjs
-index edb61ebece92f53d6edc8522c0dfea01159121dc..fd57751828254ebf9b05af13c26afa55ffa7ed00 100644
+index d88bc01e9a085f2970f4a80bdce94e06d8dcb693..a3dc7795deda5df2a354803a338c63e85a424bc0 100644
 --- a/browser/extensions/newtab/lib/ActivityStream.sys.mjs
 +++ b/browser/extensions/newtab/lib/ActivityStream.sys.mjs
-@@ -347,7 +347,7 @@ export const PREFS_CONFIG = new Map([
+@@ -353,7 +353,7 @@ export const PREFS_CONFIG = new Map([
      "showSponsoredTopSites",
      {
        title: "Show sponsored top sites",

src/browser/installer/package-manifest-in.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/installer/package-manifest.in b/browser/installer/package-manifest.in
-index 36eafe35063f02fe3d4acaab24a08dc1b7b0ae24..b6bf327bf286de5246e5c50d89519d16d5771caf 100644
+index 83e52b260c380b8a4fdcb9146c36a048adffba68..f55844c294bc0a0e648fd6fc09f63218c9b71de2 100644
 --- a/browser/installer/package-manifest.in
 +++ b/browser/installer/package-manifest.in
-@@ -386,9 +386,9 @@ bin/libfreebl_64int_3.so
+@@ -390,9 +390,9 @@ bin/libfreebl_64int_3.so
  ;
  #ifdef MOZ_CRASHREPORTER
  #ifdef XP_MACOSX

src/browser/installer/windows/nsis/installer-nsi.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/installer/windows/nsis/installer.nsi b/browser/installer/windows/nsis/installer.nsi
-index 36fbee18edd138036c23ee77806f47cd10efce55..f70893700c54bdbc6d6fc5b760fd9a3654eb39e7 100755
+index 785e5ccfba55a98390652a61be9dbdef1e4815eb..cba2c3bb3b2e5bcbe8ba58a40bc9bc145df81fdd 100755
 --- a/browser/installer/windows/nsis/installer.nsi
 +++ b/browser/installer/windows/nsis/installer.nsi
 @@ -845,7 +845,7 @@ Section "-InstallEndCleanup"

src/browser/installer/windows/nsis/uninstaller-nsi.patch

@@ -1,7 +1,7 @@
 diff --git a/browser/installer/windows/nsis/uninstaller.nsi b/browser/installer/windows/nsis/uninstaller.nsi
 old mode 100755
 new mode 100644
-index 0e2f7fa874b865b2a354c5ca612c5714f6ac5b69..0b1182279336972705bc3ff47e69353b997eb1bd
+index becbb0f70c84eb7f2d9bff5a3aedcbb7a78a61cf..05835d2088ab631316a25a9f0728898bd7998d8d
 --- a/browser/installer/windows/nsis/uninstaller.nsi
 +++ b/browser/installer/windows/nsis/uninstaller.nsi
 @@ -516,6 +516,7 @@ Section "Uninstall"

src/browser/modules/BrowserWindowTracker-sys-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/modules/BrowserWindowTracker.sys.mjs b/browser/modules/BrowserWindowTracker.sys.mjs
-index 9aecab66d8f23fac9f16cea2120a5fe903ae1122..692f2bfe3899a58925789503a6bb2a547cdbf7f3 100644
+index 7e2f1d2b9ca10bd48fa1a0cd1f175a99b4169b90..505d6fc5110b99c73a0054abbe098c154227cf50 100644
 --- a/browser/modules/BrowserWindowTracker.sys.mjs
 +++ b/browser/modules/BrowserWindowTracker.sys.mjs
 @@ -330,6 +330,7 @@ export const BrowserWindowTracker = {

src/browser/modules/ExtensionsUI-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/modules/ExtensionsUI.sys.mjs b/browser/modules/ExtensionsUI.sys.mjs
-index 5251697341bf94f3ca6c877d87a6fe5f4debf03a..71d9247a669cea2135e6f0b76b2c10a869bf35bc 100644
+index 95a4b6e40bd568c3ea5003b648b0acbf96bbb725..6ab8a658721aa6470d482dc958e4b3ac78f49f44 100644
 --- a/browser/modules/ExtensionsUI.sys.mjs
 +++ b/browser/modules/ExtensionsUI.sys.mjs
-@@ -500,7 +500,7 @@ export var ExtensionsUI = {
+@@ -502,7 +502,7 @@ export var ExtensionsUI = {
          eventCallback,
          removeOnDismissal: true,
          popupOptions: {

src/browser/modules/URILoadingHelper-sys-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/modules/URILoadingHelper.sys.mjs b/browser/modules/URILoadingHelper.sys.mjs
-index bd2e54e914b171df9b8bcc7dcbc2388e9641f6c6..8b3cb6542bea3fb89e47adc93cb13f94447450e2 100644
+index b60820ef0cc62c27a8bab127218d625012153791..04cdd58ed4426af802f2868310140a8a33ec092b 100644
 --- a/browser/modules/URILoadingHelper.sys.mjs
 +++ b/browser/modules/URILoadingHelper.sys.mjs
-@@ -228,6 +228,7 @@ function openInWindow(url, params, sourceWindow) {
+@@ -231,6 +231,7 @@ function openInWindow(url, params, sourceWindow) {
      features,
      sa
    );
@@ -10,7 +10,7 @@ index bd2e54e914b171df9b8bcc7dcbc2388e9641f6c6..8b3cb6542bea3fb89e47adc93cb13f94
  }
  
  function openInCurrentTab(targetBrowser, url, uriObj, params) {
-@@ -545,7 +546,7 @@ export const URILoadingHelper = {
+@@ -548,7 +549,7 @@ export const URILoadingHelper = {
        // page. If a load request bounces off for the currently selected tab,
        // we'll open a new tab instead.
        let tab = w.gBrowser.getTabForBrowser(targetBrowser);
@@ -19,7 +19,7 @@ index bd2e54e914b171df9b8bcc7dcbc2388e9641f6c6..8b3cb6542bea3fb89e47adc93cb13f94
          where = "tab";
          targetBrowser = null;
        } else if (
-@@ -978,7 +979,7 @@ export const URILoadingHelper = {
+@@ -981,7 +982,7 @@ export const URILoadingHelper = {
          ignoreQueryString || replaceQueryString,
          ignoreFragmentWhenComparing
        );
@@ -28,9 +28,9 @@ index bd2e54e914b171df9b8bcc7dcbc2388e9641f6c6..8b3cb6542bea3fb89e47adc93cb13f94
        for (let i = 0; i < browsers.length; i++) {
          let browser = browsers[i];
          let browserCompare = cleanURL(
-@@ -1034,7 +1035,7 @@ export const URILoadingHelper = {
+@@ -1037,7 +1038,7 @@ export const URILoadingHelper = {
                }
-               aSplitView.ownerGlobal.focus();
+               aSplitView.documentGlobal.focus();
              } else {
 -              aWindow.gBrowser.tabContainer.selectedIndex = i;
 +              aWindow.gZenWorkspaces.switchIfNeeded(browser);

src/browser/themes/linux/browser-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/linux/browser.css b/browser/themes/linux/browser.css
-index a99181fc249a7086e9886d86d85e8650595a0a0c..dd59739078080738d28bf59a1bb26fc0783bcac6 100644
+index 5e5d39787674d1d5ac8c39edccb04f8b8993fbb8..6c8b483ad19d9b26232592c68a7f2a6887161057 100644
 --- a/browser/themes/linux/browser.css
 +++ b/browser/themes/linux/browser.css
 @@ -14,7 +14,6 @@

src/browser/themes/osx/browser-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/osx/browser.css b/browser/themes/osx/browser.css
-index 92162e2893f7c8aea92c354f3a12cccf48f7576e..3189d75c8e47f3f76ddc1227d3cffee6b09402eb 100644
+index 486e269838d07f9c1c7bef3601900f0538cfe73b..b41da95b6ea96ccf3bb4f536f4444e3b47702544 100644
 --- a/browser/themes/osx/browser.css
 +++ b/browser/themes/osx/browser.css
 @@ -37,7 +37,7 @@

src/browser/themes/shared/browser-shared-css.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/browser-shared.css b/browser/themes/shared/browser-shared.css
-index 70571d8f32d60d10e59e33cb83e38229de026fc6..8e420ed6f6838499553c55265a1e35f5c3801d35 100644
+index 2287d8f9fd5a86be00a0e9d7635a119fca446f50..7870cd7a15688e6046e586ec91861439c4182933 100644
 --- a/browser/themes/shared/browser-shared.css
 +++ b/browser/themes/shared/browser-shared.css
-@@ -253,13 +253,13 @@ body {
+@@ -347,13 +347,13 @@ body {
  
    @media (-moz-platform: macos) and (not (-moz-mac-rtl)) {
      &:-moz-locale-dir(ltr) {

src/browser/themes/shared/identity-block/identity-block-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/identity-block/identity-block.css b/browser/themes/shared/identity-block/identity-block.css
-index 72b6673094b80e9c109ae6f125cd25c3e00260ef..d116ab9671b02bbb05eddec8318e1f2835c29f32 100644
+index f239438ce661ae2c33a3e04ecc6d403b3a56a42b..c3a237aa78cff7aaaf0a7b931dd2b4d99049c051 100644
 --- a/browser/themes/shared/identity-block/identity-block.css
 +++ b/browser/themes/shared/identity-block/identity-block.css
 @@ -7,7 +7,7 @@

src/browser/themes/shared/jar-inc-mn.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/jar.inc.mn b/browser/themes/shared/jar.inc.mn
-index e59fb7f095161348e442626997bbb6dc4e1e999e..488c540b07e5ce73048cebec0d75dd33f9dcabd4 100644
+index e3bdc11e449fb2cd2a4033a1d8c1bba00455e748..f928bc1a3a668dcc1a9ecde9945c6349e5903828 100644
 --- a/browser/themes/shared/jar.inc.mn
 +++ b/browser/themes/shared/jar.inc.mn
-@@ -343,3 +343,5 @@
+@@ -352,3 +352,5 @@
  
    skin/classic/browser/illustrations/market-opt-in.svg         (../shared/illustrations/market-opt-in.svg)
    skin/classic/browser/illustrations/yelpRealtime-opt-in.svg   (../shared/illustrations/yelpRealtime-opt-in.svg)

src/browser/themes/shared/tabbrowser/content-area-css.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/tabbrowser/content-area.css b/browser/themes/shared/tabbrowser/content-area.css
-index 05c1261f0085794e5e81dc8c1ef24fe1a9c5ec82..d0a1938b629338184bc462b4da1e10e1a4d6a4e7 100644
+index dff8162a84dbbe6873fa771828698b47b80d0472..e0c378af7a5cc607c2de1c9b5693adb04ac6adbd 100644
 --- a/browser/themes/shared/tabbrowser/content-area.css
 +++ b/browser/themes/shared/tabbrowser/content-area.css
-@@ -85,7 +85,6 @@
+@@ -171,7 +171,6 @@
    min-height: 0;
  
    /* We want to be able to show the frame color behind the clipped radiused corner */
@@ -10,7 +10,7 @@ index 05c1261f0085794e5e81dc8c1ef24fe1a9c5ec82..d0a1938b629338184bc462b4da1e10e1
  
    /* stylelint-disable-next-line media-query-no-invalid */
    @media -moz-pref("sidebar.revamp") {
-@@ -146,7 +145,6 @@
+@@ -235,7 +234,6 @@
    }
  
    browser:is([blank], [pendingpaint]) {
@@ -18,7 +18,7 @@ index 05c1261f0085794e5e81dc8c1ef24fe1a9c5ec82..d0a1938b629338184bc462b4da1e10e1
    }
  
    /* Exclude browsers with smartwindow-content attribute which inherit
-@@ -440,7 +438,7 @@ split-view-footer {
+@@ -555,7 +553,7 @@ split-view-footer {
  
  .dialogStack {
    z-index: var(--browser-stack-z-index-dialog-stack);
@@ -27,7 +27,7 @@ index 05c1261f0085794e5e81dc8c1ef24fe1a9c5ec82..d0a1938b629338184bc462b4da1e10e1
    inset: 0;
    /* --browser-with-dialog set on browser[tabDialogShowing], we want to position the overlay
       only on the top of the <browser> element so it doesn't overlap the DevTools toolbox */
-@@ -607,7 +605,7 @@ split-view-footer {
+@@ -722,7 +720,7 @@ split-view-footer {
  
  .dialogOverlay[topmost="true"],
  #window-modal-dialog::backdrop {

src/browser/themes/shared/tabbrowser/ctrlTab-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/tabbrowser/ctrlTab.css b/browser/themes/shared/tabbrowser/ctrlTab.css
-index d016bb363f306d7f6b08554f5029d425c01ca358..0f8e4d0a1aa2f9958124ea75423f83eb6ef35afe 100644
+index ad4819fec3fc71c15db0952957ec17dc5cb82e98..9fa29871afb967af3012e6c52d766f1134eab765 100644
 --- a/browser/themes/shared/tabbrowser/ctrlTab.css
 +++ b/browser/themes/shared/tabbrowser/ctrlTab.css
 @@ -11,6 +11,7 @@

src/browser/themes/shared/tabbrowser/tabs-css.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/tabbrowser/tabs.css b/browser/themes/shared/tabbrowser/tabs.css
-index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22c000e105 100644
+index b70af17781a4128593e3c092cf0f6aec81ab5f9a..1c11c2bf9dcde9d468959e9115a48cf272870987 100644
 --- a/browser/themes/shared/tabbrowser/tabs.css
 +++ b/browser/themes/shared/tabbrowser/tabs.css
-@@ -25,7 +25,7 @@
+@@ -34,7 +34,7 @@
    --tab-group-line-thickness: 2px;
    --tab-group-line-toolbar-border-distance: 1px;
    /* Collapsed tabs should be square, so set width to match the min height */
@@ -11,15 +11,15 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    --tab-collapsed-width: calc(var(--tab-collapsed-background-width) + 2 * var(--tab-inner-inline-margin));
    --tab-pinned-min-width-expanded: calc(var(--tab-pinned-expanded-background-width) + 2 * var(--tab-pinned-margin-inline-expanded));
    --tab-note-icon-end-margin: var(--dimension-4);
-@@ -276,7 +276,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -285,7 +285,6 @@ tab-split-view-wrapper[dragtarget] {
    }
  
    :root:not([uidensity="compact"], [sidebar-expand-on-hover]) &[pinned] {
--    padding: 0 10px;
+-    padding: 0 calc((var(--tab-min-height) - var(--icon-size)) / 2);
    }
  
    &:is([selected], [multiselected]) {
-@@ -290,6 +289,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -299,6 +298,7 @@ tab-split-view-wrapper[dragtarget] {
      border-radius: inherit;
      position: relative;
      overflow: hidden;
@@ -27,7 +27,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
  
      &::before {
        position: absolute;
-@@ -489,10 +489,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -498,10 +498,6 @@ tab-split-view-wrapper[dragtarget] {
    /* stylelint-disable-next-line media-query-no-invalid */
    @media -moz-pref("browser.tabs.fadeOutUnloadedTabs") {
      &[pending] {
@@ -38,7 +38,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
        opacity: 0.5;
        /* Fade the favicon out */
        transition-property: filter, opacity;
-@@ -509,10 +505,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -518,10 +514,6 @@ tab-split-view-wrapper[dragtarget] {
    /* stylelint-disable-next-line media-query-no-invalid */
    @media -moz-pref("browser.tabs.fadeOutExplicitlyUnloadedTabs") {
      &[pending][discarded] {
@@ -49,8 +49,8 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
        opacity: 0.5;
        /* Fade the favicon out */
        transition-property: filter, opacity;
-@@ -581,7 +573,7 @@ tab-split-view-wrapper[dragtarget] {
-   z-index: 1; /* Overlay tab title */
+@@ -596,7 +588,7 @@ tab-split-view-wrapper[dragtarget] {
+   }
  
    #tabbrowser-tabs[orient="vertical"] & {
 -    top: 7px;
@@ -58,7 +58,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    }
  
    &[crashed] {
-@@ -589,7 +581,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -604,7 +596,7 @@ tab-split-view-wrapper[dragtarget] {
    }
  
    #tabbrowser-tabs[orient="vertical"]:not([expanded]) &:not([crashed]),
@@ -67,7 +67,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
      &[soundplaying] {
        list-style-image: url("chrome://browser/skin/tabbrowser/tab-audio-playing-small.svg");
      }
-@@ -644,7 +636,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -661,7 +653,7 @@ tab-split-view-wrapper[dragtarget] {
      }
    }
  
@@ -76,7 +76,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    &[crashed] {
      display: revert;
    }
-@@ -810,7 +802,7 @@ tab-split-view-wrapper[dragtarget] {
+@@ -829,7 +821,7 @@ tab-split-view-wrapper[dragtarget] {
        has not been added to root. There are certain scenarios when that attribute is temporarily
        removed from root such as when toggling the sidebar to expand with the toolbar button. */
      #tabbrowser-tabs[orient="horizontal"] &:not([pinned]):not([crashed]),
@@ -85,7 +85,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
        &:is([soundplaying], [muted], [activemedia-blocked]) {
          display: flex;
        }
-@@ -1026,7 +1018,6 @@ tab-split-view-wrapper[dragtarget] {
+@@ -1053,7 +1045,6 @@ tab-split-view-wrapper[dragtarget] {
  .tabbrowser-tab:is([image], [pinned]) > .tab-stack > .tab-content[attention]:not([selected]),
  .tabbrowser-tab > .tab-stack > .tab-content[pinned][titlechanged]:not([selected]),
  #tabbrowser-tabs[orient="vertical"] .tabbrowser-tab > .tab-stack > .tab-content[titlechanged]:not([selected]) {
@@ -93,7 +93,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    background-position: center bottom 6.5px;
    background-size: 4px 4px;
    background-repeat: no-repeat;
-@@ -1635,7 +1626,7 @@ tab-group {
+@@ -1813,7 +1804,7 @@ tab-group {
  }
  
  #tabbrowser-tabs[orient="vertical"][expanded] {
@@ -102,7 +102,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    &[movingtab][movingtab-addToGroup]:not([movingtab-group], [movingtab-ungroup]) .tabbrowser-tab:is(:active, [multiselected]) {
      margin-inline-start: var(--space-medium);
    }
-@@ -2128,7 +2119,7 @@ tab-group {
+@@ -2378,7 +2369,7 @@ tab-group {
    }
  }
  
@@ -111,7 +111,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
  #vertical-tabs-newtab-button {
    appearance: none;
    min-height: var(--tab-min-height);
-@@ -2139,7 +2130,7 @@ tab-group {
+@@ -2389,7 +2380,7 @@ tab-group {
    margin-inline: var(--tab-inner-inline-margin);
  
    #tabbrowser-tabs[orient="vertical"]:not([expanded]) & > .toolbarbutton-text {
@@ -120,7 +120,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    }
  
    &:hover {
-@@ -2163,7 +2154,7 @@ tab-group {
+@@ -2413,7 +2404,7 @@ tab-group {
   * flex container. #tabs-newtab-button is a child of the arrowscrollbox where
   * we don't want a gap (between tabs), so we have to add some margin.
   */
@@ -129,7 +129,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    margin-block: var(--tab-block-margin);
  }
  
-@@ -2351,7 +2342,6 @@ tab-group {
+@@ -2610,7 +2601,6 @@ tab-group {
  
    &:not([expanded]) {
      .tabbrowser-tab[pinned] {
@@ -137,7 +137,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
      }
  
      .tab-background {
-@@ -2391,8 +2381,8 @@ tab-group {
+@@ -2651,8 +2641,8 @@ tab-group {
        display: block;
        position: absolute;
        inset: auto;
@@ -148,7 +148,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
  
        &:-moz-window-inactive {
          background-image:
-@@ -2480,9 +2470,6 @@ tab-group {
+@@ -2753,9 +2743,6 @@ tab-group {
    ~ #tabbrowser-tabs[orient="horizontal"]::before {
      display: flex;
      content: "";
@@ -158,7 +158,7 @@ index 2ce8b135dcf087a2e2cb75c3417be8c9ba4178e6..3c297614afd323e210ebf0018d4aca22
    }
  }
  
-@@ -2515,7 +2502,6 @@ toolbar:not(#TabsToolbar) #firefox-view-button {
+@@ -2788,7 +2775,6 @@ toolbar:not(#TabsToolbar) #firefox-view-button {
    list-style-image: url(chrome://global/skin/icons/plus.svg);
  }
  

src/browser/themes/shared/toolbarbuttons-css.patch

@@ -1,59 +1,59 @@
 diff --git a/browser/themes/shared/toolbarbuttons.css b/browser/themes/shared/toolbarbuttons.css
-index 829501008d7b6fd6bddf899f3cf599a68ff216a0..cbdc770d56c4053d0b9afc13322f072c3376eb30 100644
+index 94b1a2a841d8fd47a491616d52e5bf544f0c0bf9..9e98266b98c6b66fed26fec12fa3391fc5fcc79b 100644
 --- a/browser/themes/shared/toolbarbuttons.css
 +++ b/browser/themes/shared/toolbarbuttons.css
 @@ -13,20 +13,6 @@
-     --toolbarbutton-inner-padding: var(--toolbarbutton-inner-padding-touch);
+     --toolbarbutton-padding-inner: var(--toolbarbutton-padding-inner-touch);
      --bookmark-block-padding: 7px;
    }
 -  @media (width <= 900px) {
--    --toolbarbutton-outer-padding: var(--toolbarbutton-outer-padding-narrow);
+-    --toolbarbutton-padding-outer: var(--toolbarbutton-padding-outer-narrow);
 -  }
 -  @media (width <= 800px) {
--    --toolbarbutton-inner-padding: var(--toolbarbutton-inner-padding-narrow);
+-    --toolbarbutton-padding-inner: var(--toolbarbutton-padding-inner-narrow);
 -    &:where([uidensity="touch"]) {
--      --toolbarbutton-inner-padding: var(--toolbarbutton-inner-padding-touch-narrow);
+-      --toolbarbutton-padding-inner: var(--toolbarbutton-padding-inner-touch-narrow);
 -    }
 -  }
 -  /* 700px is just above half of the popular 1366px screen width, so two browser
 -     windows put next to each other will be below this threshold. */
 -  @media (width <= 700px) {
--    --toolbarbutton-inner-padding: var(--toolbarbutton-inner-padding-compact);
+-    --toolbarbutton-padding-inner: var(--toolbarbutton-padding-inner-compact);
 -  }
    &:where([uidensity="compact"]) {
-     --toolbarbutton-inner-padding: var(--toolbarbutton-inner-padding-compact);
+     --toolbarbutton-padding-inner: var(--toolbarbutton-padding-inner-compact);
      --bookmark-block-padding: 1px;
 @@ -123,9 +109,7 @@
  #TabsToolbar {
    /* Override the inner padding to ensure the dimensions match the tabs, but also making sure
       different types of buttons (combined-buttons-dropmarker or text) still look correct. */
 -  @media (width > 900px) {
-     --toolbarbutton-inner-padding: calc((var(--tab-min-height) - 16px) / 2);
+     --toolbarbutton-padding-inner: calc((var(--tab-min-height) - 16px) / 2);
 -  }
  }
  
  /* Primary toolbar buttons */
-@@ -204,8 +188,8 @@ toolbar .toolbarbutton-1 {
+@@ -205,8 +189,8 @@ toolbar .toolbarbutton-1 {
  
    > .toolbarbutton-icon {
      /* horizontal padding + actual icon width */
--    width: calc(2 * var(--toolbarbutton-inner-padding) + 16px);
--    height: calc(2 * var(--toolbarbutton-inner-padding) + 16px);
-+    width: calc(2 * var(--toolbarbutton-inner-padding) + var(--zen-toolbar-button-size, 16px));
-+    height: calc(2 * var(--toolbarbutton-inner-padding) + var(--zen-toolbar-button-size, 16px));
+-    width: calc(2 * var(--toolbarbutton-padding-inner) + 16px);
+-    height: calc(2 * var(--toolbarbutton-padding-inner) + 16px);
++    width: calc(2 * var(--toolbarbutton-padding-inner) + var(--zen-toolbar-button-size, 16px));
++    height: calc(2 * var(--toolbarbutton-padding-inner) + var(--zen-toolbar-button-size, 16px));
    }
  
    > .toolbarbutton-text {
-@@ -215,7 +199,7 @@ toolbar .toolbarbutton-1 {
+@@ -216,7 +200,7 @@ toolbar .toolbarbutton-1 {
       * height as the button icons and the same vertical padding, but as a minimum,
       * because otherwise an increase in text sizes would break things.
       */
--    min-height: calc(16px + 2 * var(--toolbarbutton-inner-padding));
-+    min-height: calc(var(--zen-toolbar-button-size, 16px) + 2 * var(--toolbarbutton-inner-padding));
+-    min-height: calc(16px + 2 * var(--toolbarbutton-padding-inner));
++    min-height: calc(var(--zen-toolbar-button-size, 16px) + 2 * var(--toolbarbutton-padding-inner));
  
      @media (-moz-platform: macos) {
-       padding-top: calc(var(--toolbarbutton-inner-padding) + 1px);
-@@ -325,7 +309,7 @@ toolbar .toolbaritem-combined-buttons {
+       padding-top: calc(var(--toolbarbutton-padding-inner) + 1px);
+@@ -326,7 +310,7 @@ toolbar .toolbaritem-combined-buttons {
  #nav-bar-overflow-button {
    list-style-image: url("chrome://global/skin/icons/chevron.svg");
  
@@ -62,7 +62,7 @@ index 829501008d7b6fd6bddf899f3cf599a68ff216a0..cbdc770d56c4053d0b9afc13322f072c
      display: none;
    }
  
-@@ -535,7 +519,7 @@ toolbarbutton.bookmark-item:not(.subviewbutton) {
+@@ -536,7 +520,7 @@ toolbarbutton.bookmark-item:not(.subviewbutton) {
       */
      align-items: stretch;
      > .toolbarbutton-icon {

src/browser/themes/shared/urlbar-searchbar-css.patch

@@ -1,8 +1,8 @@
 diff --git a/browser/themes/shared/urlbar-searchbar.css b/browser/themes/shared/urlbar-searchbar.css
-index 3f46c918e125f9531a536a09358c980b2c923864..cba6f00318ce5dc7b6717b6c9afd2ee916715f8f 100644
+index cbd074b9bacfbf7cc82a67ad586ebc31c4d85970..993c61ba389cb9d912b2cebee9d71bec772e3a7d 100644
 --- a/browser/themes/shared/urlbar-searchbar.css
 +++ b/browser/themes/shared/urlbar-searchbar.css
-@@ -11,7 +11,7 @@
+@@ -12,7 +12,7 @@
    /* Usually we wouldn't need snapping border widths manually, but we use this
     * for other layout calculations too */
    --urlbar-container-border-width: max(env(hairline), round(down, 1px, env(hairline)));
@@ -11,7 +11,7 @@ index 3f46c918e125f9531a536a09358c980b2c923864..cba6f00318ce5dc7b6717b6c9afd2ee9
    --urlbar-container-inset: calc(var(--urlbar-container-border-width) + var(--urlbar-container-padding));
  
    @media (max-width: 770px) {
-@@ -54,7 +54,7 @@ toolbar[inactive="true"] .urlbar,
+@@ -55,7 +55,7 @@ toolbar[inactive="true"] .urlbar,
  .urlbar:not([usertyping]) > .urlbar-input-container > .urlbar-go-button,
  .urlbar:not(#searchbar-new, [focused]) > .urlbar-input-container > .urlbar-go-button,
  #urlbar-revert-button-container {
@@ -20,7 +20,7 @@ index 3f46c918e125f9531a536a09358c980b2c923864..cba6f00318ce5dc7b6717b6c9afd2ee9
  }
  
  /* Document Picture-in-Picture API window */
-@@ -201,6 +201,10 @@ toolbar[inactive="true"] .urlbar,
+@@ -205,6 +205,10 @@ toolbar[inactive="true"] .urlbar,
      mask-image: linear-gradient(to right, transparent var(--urlbar-scheme-size), black calc(var(--urlbar-scheme-size) + 3ch));
    }
  
@@ -31,18 +31,18 @@ index 3f46c918e125f9531a536a09358c980b2c923864..cba6f00318ce5dc7b6717b6c9afd2ee9
    /* stylelint-disable-next-line media-query-no-invalid */
    @media -moz-pref("browser.nova.enabled") {
      &::selection {
-@@ -343,10 +347,14 @@ toolbar[inactive="true"] .urlbar,
+@@ -429,10 +433,14 @@ toolbar[inactive="true"] .urlbar,
  
- .urlbar[breakout][breakout-extend] {
-   height: auto;
-+  align-items: center;
-+  :root:not([zen-single-toolbar='true']) & {
-   margin-left: calc(-1 * var(--urlbar-margin-inline));
-+  }
-   width: calc(var(--urlbar-width) + 2 * var(--urlbar-margin-inline));
- 
-   > .urlbar-input-container {
+   .urlbar[breakout][breakout-extend] {
+     height: auto;
 +    align-items: center;
-     height: var(--urlbar-container-height);
-     padding-block: calc((var(--urlbar-container-height) - var(--urlbar-height)) / 2 + var(--urlbar-container-padding));
-     padding-inline: calc(var(--urlbar-margin-inline) + var(--urlbar-container-padding));
++    :root:not([zen-single-toolbar='true']) & {
+     margin-left: calc(-1 * var(--urlbar-margin-inline));
++    }
+     width: calc(var(--urlbar-width) + 2 * var(--urlbar-margin-inline));
+ 
+     > .urlbar-input-container {
++      align-items: center;
+       height: var(--urlbar-container-height);
+       padding-block: calc((var(--urlbar-container-height) - var(--urlbar-height)) / 2 + var(--urlbar-container-padding));
+       padding-inline: calc(var(--urlbar-margin-inline) + var(--urlbar-container-padding));

src/browser/themes/shared/urlbar/variables-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/urlbar/variables.css b/browser/themes/shared/urlbar/variables.css
-index 34ab3df5ed433dafed00799c902afc276a722862..1e71860631f33839bdc7e1ec3a1e877bef744b55 100644
+index 64eb46b3061504e590d3fcee0c30c902f68764fe..6e7ffe043c5676da27a6eb5b105dac2fde3309da 100644
 --- a/browser/themes/shared/urlbar/variables.css
 +++ b/browser/themes/shared/urlbar/variables.css
 @@ -9,7 +9,7 @@

src/browser/themes/shared/urlbar/view-proton-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/urlbar/view-proton.css b/browser/themes/shared/urlbar/view-proton.css
-index 9e041b67988f590bdbea48514937b1fa25c9785c..05507782b91858dff3e181843314af7956528ba9 100644
+index 0b10c077a555e5d0fc488a3bb1b1b920f433204c..38e9d14e9838f2b8de6f654ff4e0700bb65506f0 100644
 --- a/browser/themes/shared/urlbar/view-proton.css
 +++ b/browser/themes/shared/urlbar/view-proton.css
 @@ -14,7 +14,7 @@
@@ -9,10 +9,10 @@ index 9e041b67988f590bdbea48514937b1fa25c9785c..05507782b91858dff3e181843314af79
 -  --urlbarView-results-padding: 7px;
 +  --urlbarView-results-padding: 8px;
    --urlbarView-row-gutter: var(--space-xxsmall);
-   --urlbarView-item-inline-padding: var(--urlbar-icon-padding);
-   --urlbarView-item-block-padding: 6px;
-@@ -168,7 +168,6 @@
-       min-height: 32px;
+   --urlbarView-row-padding-inline: var(--urlbar-icon-padding);
+   --urlbarView-row-padding-block: 6px;
+@@ -174,7 +174,6 @@
+       min-height: var(--urlbarView-row-min-height);
      }
      :root[uidensity="touch"] & {
 -      padding-block: 11px;

src/browser/themes/shared/zen-icons/icons.css

@@ -505,9 +505,9 @@
 }
 
 #identity-permission-box,
-:root:not([zen-has-empty-tab="true"]) #urlbar:not([breakout-extend="true"]) #identity-icon-box:not([open]),
+:root:not([zen-has-empty-tab="true"]) #urlbar:not([breakout-extend]) #identity-icon-box:not([open]),
 :root[zen-has-empty-tab="true"] #zen-site-data-icon-button,
-#urlbar[breakout-extend="true"] #zen-site-data-icon-button {
+#urlbar[breakout-extend] #zen-site-data-icon-button {
   display: none !important;
 }
 

src/browser/themes/windows/browser-css.patch

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/windows/browser.css b/browser/themes/windows/browser.css
-index 039cd084f23ef27eb4a1d359c8caca690eb75eb5..432302ce8d29de1836aaf0a756b3aa0ebc86562a 100644
+index 7dcb386d38d25ee483f19322ea327b4dc6a244e0..c30a16e503224691572118efa0f1ff9e108895b3 100644
 --- a/browser/themes/windows/browser.css
 +++ b/browser/themes/windows/browser.css
 @@ -41,7 +41,6 @@
@@ -10,7 +10,7 @@ index 039cd084f23ef27eb4a1d359c8caca690eb75eb5..432302ce8d29de1836aaf0a756b3aa0e
      }
  
      /* Using a semitransparent background preserves the tinting from the backdrop.
-@@ -70,14 +69,13 @@
+@@ -73,14 +72,13 @@
  }
  
  /* This is needed for Windows 10, see bug 1961257 */

src/devtools/startup/DevToolsStartup-sys-mjs.patch

@@ -1,12 +1,12 @@
 diff --git a/devtools/startup/DevToolsStartup.sys.mjs b/devtools/startup/DevToolsStartup.sys.mjs
-index d604d0e00c623026928d72b1bcb1ce82e6bb6d4a..e3341c9ffc6db9b4bf360445ea031fc558e6076b 100644
+index ab008a13b4a6a31b18d5587e93e1ff589693cdac..946d1c70600fcfda5452d130dd1924c92d502562 100644
 --- a/devtools/startup/DevToolsStartup.sys.mjs
 +++ b/devtools/startup/DevToolsStartup.sys.mjs
 @@ -836,6 +836,9 @@ export class DevToolsStartup {
      // account (see bug 832984).
      const mainKeyset = doc.getElementById("mainKeyset");
      mainKeyset.parentNode.insertBefore(keyset, mainKeyset);
-+    mainKeyset.ownerGlobal.setTimeout(() => {
++    mainKeyset.documentGlobal.setTimeout(() => {
 +      window.dispatchEvent(new window.Event("zen-devtools-keyset-added"));
 +    }, 0);
    }

src/docshell/base/BrowsingContext-h.patch

@@ -1,5 +1,5 @@
 diff --git a/docshell/base/BrowsingContext.h b/docshell/base/BrowsingContext.h
-index 4e20d7b602932621baf9082f6d28911701b7aa5b..d6e141b235ce60be5db86bc40578d0741b79b014 100644
+index 02abb6ab9562a7b41f4a95a6289c80da8d1176e8..1722802021f331338fc10c768301a953e582b711 100644
 --- a/docshell/base/BrowsingContext.h
 +++ b/docshell/base/BrowsingContext.h
 @@ -265,6 +265,9 @@ struct EmbedderColorSchemes {
@@ -12,7 +12,7 @@ index 4e20d7b602932621baf9082f6d28911701b7aa5b..d6e141b235ce60be5db86bc40578d074
    /* Whether we can execute scripts in this BrowsingContext. Has no effect    \
     * unless scripts are also allowed in the parent WindowContext. */          \
    FIELD(AllowJavascript, bool)                                                \
-@@ -680,6 +683,11 @@ class BrowsingContext : public nsILoadContext, public nsWrapperCache {
+@@ -671,6 +674,11 @@ class BrowsingContext : public nsILoadContext, public nsWrapperCache {
  
    bool FullscreenAllowed() const;
  
@@ -24,7 +24,7 @@ index 4e20d7b602932621baf9082f6d28911701b7aa5b..d6e141b235ce60be5db86bc40578d074
    float FullZoom() const { return GetFullZoom(); }
    float TextZoom() const { return GetTextZoom(); }
  
-@@ -1284,6 +1292,9 @@ class BrowsingContext : public nsILoadContext, public nsWrapperCache {
+@@ -1275,6 +1283,9 @@ class BrowsingContext : public nsILoadContext, public nsWrapperCache {
    }
  
    void DidSet(FieldIndex<IDX_SessionStoreEpoch>, uint32_t aOldValue);

src/dom/base/Document-cpp.patch

@@ -1,8 +1,8 @@
 diff --git a/dom/base/Document.cpp b/dom/base/Document.cpp
-index f5dc958b940b806cc471760ce91a26b1111aafa5..d6841cbef64374d14bc2941651e33669c28e2958 100644
+index 328b7524810322561700347fa7f26403897635a8..58d33d68e050d11ea712413ad5c2170a112e404a 100644
 --- a/dom/base/Document.cpp
 +++ b/dom/base/Document.cpp
-@@ -465,6 +465,7 @@
+@@ -467,6 +467,7 @@
  #include "prtime.h"
  #include "prtypes.h"
  #include "xpcpublic.h"
@@ -10,7 +10,7 @@ index f5dc958b940b806cc471760ce91a26b1111aafa5..d6841cbef64374d14bc2941651e33669
  
  // clang-format off
  #include "mozilla/Encoding.h"
-@@ -3275,6 +3276,10 @@ void Document::FillStyleSetUserAndUASheets() {
+@@ -3198,6 +3199,10 @@ void Document::FillStyleSetUserAndUASheets() {
    for (StyleSheet* sheet : *sheetService->UserStyleSheets()) {
      styleSet.AppendStyleSheet(*sheet);
    }

src/dom/canvas/CanvasRenderingContext2D-cpp.patch

@@ -1,8 +1,8 @@
 diff --git a/dom/canvas/CanvasRenderingContext2D.cpp b/dom/canvas/CanvasRenderingContext2D.cpp
-index ca400d3aed179ebef8e005206f29b419ae56afc4..4d4e56f4a222bd61dea82638f3e0b30fbe56a176 100644
+index 9c0d63f030848d379a66b7229b8378b214796c25..9409764996ed58974d88de68bc37d3b9d081ed9e 100644
 --- a/dom/canvas/CanvasRenderingContext2D.cpp
 +++ b/dom/canvas/CanvasRenderingContext2D.cpp
-@@ -1326,7 +1326,8 @@ Maybe<nscolor> CanvasRenderingContext2D::ParseColor(
+@@ -1327,7 +1327,8 @@ Maybe<nscolor> CanvasRenderingContext2D::ParseColor(
      RefPtr<const ComputedStyle> canvasStyle =
          nsComputedDOMStyle::GetComputedStyle(mCanvasElement);
      if (canvasStyle) {

src/dom/chrome-webidl/BrowsingContext-webidl.patch

@@ -1,5 +1,5 @@
 diff --git a/dom/chrome-webidl/BrowsingContext.webidl b/dom/chrome-webidl/BrowsingContext.webidl
-index 43f28a6aad9d0dd3e3c908e8472244fc6aa32a74..a6d47522f89589c1e69a8e7570c17b7e05330bb6 100644
+index d0508a8c29e5bd008213f781beb8eb1fcb458fb8..31130786d4f8e22f2327162c001f786a198bf582 100644
 --- a/dom/chrome-webidl/BrowsingContext.webidl
 +++ b/dom/chrome-webidl/BrowsingContext.webidl
 @@ -179,6 +179,10 @@ interface BrowsingContext {

src/dom/chrome-webidl/MediaController-webidl.patch

@@ -1,5 +1,5 @@
 diff --git a/dom/chrome-webidl/MediaController.webidl b/dom/chrome-webidl/MediaController.webidl
-index eea39e9f70b1ba216dc5131bc3aa8b6ef46ca5ea..fd24ad430aeb64c4d622b3765af359579a903c40 100644
+index 6063e86e747dac87aafc865af95800daef2a5b9d..7fc4e72ee73a16b9ec2c1b9d11d926246fb7f7b6 100644
 --- a/dom/chrome-webidl/MediaController.webidl
 +++ b/dom/chrome-webidl/MediaController.webidl
 @@ -23,6 +23,12 @@ enum MediaControlKey {

src/dom/html/HTMLInputElement-cpp.patch

@@ -1,5 +1,5 @@
 diff --git a/dom/html/HTMLInputElement.cpp b/dom/html/HTMLInputElement.cpp
-index 3374a88b9335de1659df548fe8c18610f675b336..540f22697e7b85bca2fd6d3fe952ed3944216e17 100644
+index e3698a2cbcfd13ce6075e0a155c46191dfc15a57..99c46e11bb80224986c757ab9a9a7dca4d8982d5 100644
 --- a/dom/html/HTMLInputElement.cpp
 +++ b/dom/html/HTMLInputElement.cpp
 @@ -768,7 +768,7 @@ static void SerializeColorForHTMLCompatibility(const StyleAbsoluteColor& aColor,

src/dom/media/mediacontrol/MediaController-cpp.patch

@@ -1,5 +1,5 @@
 diff --git a/dom/media/mediacontrol/MediaController.cpp b/dom/media/mediacontrol/MediaController.cpp
-index f28ec5e406bfeefd624c9538878d423e99b0df6a..afb60df8ddec86c0c83584b8325add8d1c373d0e 100644
+index e7fd71ac228370e4805f86d213e40c13e1520ad3..c82d485f1c30af1b4879c18fd4e33e0017cb6abc 100644
 --- a/dom/media/mediacontrol/MediaController.cpp
 +++ b/dom/media/mediacontrol/MediaController.cpp
 @@ -49,6 +49,25 @@ void MediaController::GetSupportedKeys(
@@ -28,7 +28,7 @@ index f28ec5e406bfeefd624c9538878d423e99b0df6a..afb60df8ddec86c0c83584b8325add8d
  void MediaController::GetMetadata(MediaMetadataInit& aMetadata,
                                    ErrorResult& aRv) {
    if (!IsActive() || mShutdown) {
-@@ -435,6 +454,7 @@ void MediaController::SetIsInPictureInPictureMode(
+@@ -457,6 +476,7 @@ void MediaController::SetIsInPictureInPictureMode(
    ForceToBecomeMainControllerIfNeeded();
    UpdateDeactivationTimerIfNeeded();
    mPictureInPictureModeChangedEvent.Notify(mIsInPictureInPictureMode);

src/dom/media/mediacontrol/MediaController-h.patch

@@ -1,5 +1,5 @@
 diff --git a/dom/media/mediacontrol/MediaController.h b/dom/media/mediacontrol/MediaController.h
-index ea05df396bcaa8f5e236105585c0a177496c8bd9..e064f279383004bdbdb030ecb23289a893c11a8c 100644
+index 101c952b23cb67b9fe911eefa3f78a88f5b6378c..e2c3d511f505bd9739bba7315f4f248effb77400 100644
 --- a/dom/media/mediacontrol/MediaController.h
 +++ b/dom/media/mediacontrol/MediaController.h
 @@ -91,6 +91,7 @@ class MediaController final : public DOMEventTargetHelper,
@@ -9,4 +9,4 @@ index ea05df396bcaa8f5e236105585c0a177496c8bd9..e064f279383004bdbdb030ecb23289a8
 +  void GetPositionState(MediaControllerPositionState& aPositionState, ErrorResult& aRv);
    IMPL_EVENT_HANDLER(activated);
    IMPL_EVENT_HANDLER(deactivated);
-   IMPL_EVENT_HANDLER(metadatachange);
+   IMPL_EVENT_HANDLER(audiblechange);

src/dom/media/mediacontrol/MediaStatusManager-cpp.patch

@@ -1,8 +1,8 @@
 diff --git a/dom/media/mediacontrol/MediaStatusManager.cpp b/dom/media/mediacontrol/MediaStatusManager.cpp
-index c1282b8b1d99327df972c8f0aa848816fcbc4b2b..acaaff389838886267f96993a7f0d27950f08624 100644
+index 9348a0b69e4d389b92931d46ba6c1849d6883450..920a0b2ebc7ac3c4ecd0245903ccb1d8d4258820 100644
 --- a/dom/media/mediacontrol/MediaStatusManager.cpp
 +++ b/dom/media/mediacontrol/MediaStatusManager.cpp
-@@ -427,7 +427,8 @@ void MediaStatusManager::UpdateGuessedPositionState(
+@@ -431,7 +431,8 @@ void MediaStatusManager::UpdateGuessedPositionState(
      return;
    }
  

src/dom/media/mediaelement/HTMLMediaElement-cpp.patch

@@ -1,5 +1,5 @@
 diff --git a/dom/media/mediaelement/HTMLMediaElement.cpp b/dom/media/mediaelement/HTMLMediaElement.cpp
-index 6ea902b7423bb105f23c0cd2092c40938174e4a3..9a1fe4b3fabc23022bb17ffa801d48cd1e6a5b60 100644
+index b4ab1622d0e58781929aa6801dfd374f42567a7a..358f3d3cac3381ab9de3af65616095f69b9c7b23 100644
 --- a/dom/media/mediaelement/HTMLMediaElement.cpp
 +++ b/dom/media/mediaelement/HTMLMediaElement.cpp
 @@ -450,6 +450,7 @@ class HTMLMediaElement::MediaControlKeyListener final
@@ -10,7 +10,7 @@ index 6ea902b7423bb105f23c0cd2092c40938174e4a3..9a1fe4b3fabc23022bb17ffa801d48cd
        NotifyAudibleStateChanged(mIsOwnerAudible
                                      ? MediaAudibleState::eAudible
                                      : MediaAudibleState::eInaudible);
-@@ -7442,6 +7443,9 @@ void HTMLMediaElement::FireTimeUpdate(TimeupdateType aType) {
+@@ -7450,6 +7451,9 @@ void HTMLMediaElement::FireTimeUpdate(TimeupdateType aType) {
      QueueTask(std::move(runner));
      mQueueTimeUpdateRunnerTime = TimeStamp::Now();
      mLastCurrentTime = CurrentTime();

src/eslint-file-globals-config-mjs.patch

@@ -1,5 +1,5 @@
 diff --git a/eslint-file-globals.config.mjs b/eslint-file-globals.config.mjs
-index c17a96adb86eff46c8dafc5cbef83eb10b5fbeeb..4d00012889a846fabfd9172fb05459318e4b4746 100644
+index bf1341a84382380d45b936aeffde3f167301a9ed..b6aa373252888dcdefd528a40329f1959086d8e5 100644
 --- a/eslint-file-globals.config.mjs
 +++ b/eslint-file-globals.config.mjs
 @@ -22,6 +22,7 @@
@@ -10,7 +10,7 @@ index c17a96adb86eff46c8dafc5cbef83eb10b5fbeeb..4d00012889a846fabfd9172fb0545931
  
  export default [
    {
-@@ -549,4 +550,9 @@ export default [
+@@ -550,4 +551,9 @@ export default [
      ],
      languageOptions: { globals: globals.worker },
    },

src/eslint-test-paths-config-mjs.patch

@@ -1,8 +1,8 @@
 diff --git a/eslint-test-paths.config.mjs b/eslint-test-paths.config.mjs
-index 7a87fec812ea8ddea5c10dca53af560e7dc6385b..2b943b031ebd30e06e2aa1043aed13c11bd10db1 100644
+index 0d3bd58e7fb9802223588a46fd83ae6b8e14837f..b8f91f6a6d52d58b47c7556650910f3ac0ec2842 100644
 --- a/eslint-test-paths.config.mjs
 +++ b/eslint-test-paths.config.mjs
-@@ -218,6 +218,7 @@ const extraBrowserTestPaths = [
+@@ -219,6 +219,7 @@ const extraBrowserTestPaths = [
    "toolkit/components/windowwatcher/test/",
    "toolkit/mozapps/extensions/test/xpinstall/",
    "uriloader/exthandler/tests/mochitest/",