fix: Fixed 'switch tab' not working when tabs are unloaded, b=no-bug, c=workspaces

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

@@ -0,0 +1,13 @@
+diff --git a/browser/components/urlbar/UrlbarController.sys.mjs b/browser/components/urlbar/UrlbarController.sys.mjs
+index 4f85be7203f44c16944924d50947a89e436f00bc..518956c320af4e7045e8ff9fe63b70f8c2430b22 100644
+--- a/browser/components/urlbar/UrlbarController.sys.mjs
++++ b/browser/components/urlbar/UrlbarController.sys.mjs
+@@ -410,7 +410,7 @@ export class UrlbarController {
+         // When there's no search string and no view selection, we want to focus
+         // the next toolbar item instead, for accessibility reasons.
+         let allowTabbingThroughResults =
+-          this.input.focusedViaMousedown ||
++          true ||
+           this.input.searchMode?.isPreview ||
+           this.view.selectedElement ||
+           (this.input.value &&

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

@@ -1,5 +1,5 @@
 diff --git a/browser/themes/shared/urlbar-searchbar.css b/browser/themes/shared/urlbar-searchbar.css
-index 23661cf489d97cdbd6d4c66de199fd9dc0c8475f..2677dc60a92cebe014c817414a6067be9543cf98 100644
+index d6c0b56270aee3dd0e74840314ea25af3ca8050a..17b22809744a8903b916b7769681a0c14d054f45 100644
 --- a/browser/themes/shared/urlbar-searchbar.css
 +++ b/browser/themes/shared/urlbar-searchbar.css
 @@ -5,7 +5,7 @@
@@ -11,7 +11,16 @@ index 23661cf489d97cdbd6d4c66de199fd9dc0c8475f..2677dc60a92cebe014c817414a6067be
    --urlbar-margin-inline: 5px;
    --urlbar-padding-block: 4px;
  }
-@@ -303,10 +303,14 @@
+@@ -23,7 +23,7 @@
+ #urlbar:not([usertyping]) > .urlbar-input-container > .urlbar-go-button,
+ #urlbar:not([focused]) > .urlbar-input-container > .urlbar-go-button,
+ #urlbar-revert-button-container {
+-  display: none;
++  display: none !important;
+ }
+ 
+ /* When rich suggestions are enabled the urlbar identity icon is given extra padding to
+@@ -288,10 +288,14 @@
  
  #urlbar[breakout][breakout-extend] {
    height: auto;

src/zen/workspaces/ZenWorkspaces.mjs

@@ -2772,7 +2772,12 @@ var gZenWorkspaces = new (class extends nsZenMultiWindowFeature {
         }
       }
     }
-    this._allStoredTabs = tabs;
+    const currentWorkspace = this.activeWorkspace;
+    this._allStoredTabs = tabs.sort((a, b) => {
+      const aWorkspaceId = a.getAttribute('zen-workspace-id');
+      const bWorkspaceId = b.getAttribute('zen-workspace-id');
+      return aWorkspaceId === currentWorkspace ? -1 : bWorkspaceId === currentWorkspace ? 1 : 0;
+    });
     return this._allStoredTabs;
   }
 
@@ -2807,20 +2812,14 @@ var gZenWorkspaces = new (class extends nsZenMultiWindowFeature {
     if (!this._hasInitializedTabsStrip) {
       return gBrowser.browsers;
     }
-    const browsers = Array.from(gBrowser.tabpanels.querySelectorAll('browser'));
-    // Sort browsers by making the current workspace first
-    const currentWorkspace = this.activeWorkspace;
-    const sortedBrowsers = browsers.sort((a, b) => {
-      const aTab = gBrowser.getTabForBrowser(a);
-      const bTab = gBrowser.getTabForBrowser(b);
-      if (!bTab || !aTab) {
-        return 0;
+    const browsers = [];
+    for (const tab of this.allStoredTabs) {
+      const browser = tab.linkedBrowser;
+      if (browser) {
+        browsers.push(browser);
       }
-      const aWorkspaceId = aTab.getAttribute('zen-workspace-id');
-      const bWorkspaceId = bTab.getAttribute('zen-workspace-id');
-      return aWorkspaceId === currentWorkspace ? -1 : bWorkspaceId === currentWorkspace ? 1 : 0;
-    });
-    return sortedBrowsers;
+    }
+    return browsers;
   }
 
   get pinnedTabCount() {