diff --git a/src/browser/components/preferences/preferences-js.patch b/src/browser/components/preferences/preferences-js.patch
index e57210221..65a6e8024 100644
--- a/src/browser/components/preferences/preferences-js.patch
+++ b/src/browser/components/preferences/preferences-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/preferences/preferences.js b/browser/components/preferences/preferences.js
-index 57add34d876fb885275f1147209c6fbeee367a7c..d4c64b9ec8b6d1e6e0bd0b888c6e7351fbe299a4 100644
+index 57add34d876fb885275f1147209c6fbeee367a7c..5f4616d5f7d3d077326246e843775f58c293ee48 100644
 --- a/browser/components/preferences/preferences.js
 +++ b/browser/components/preferences/preferences.js
 @@ -132,6 +132,7 @@ ChromeUtils.defineLazyGetter(this, "gSubDialog", function () {
@@ -10,7 +10,25 @@ index 57add34d876fb885275f1147209c6fbeee367a7c..d4c64b9ec8b6d1e6e0bd0b888c6e7351
        ],
        resizeCallback: async ({ title, frame }) => {
          // Search within main document and highlight matched keyword.
-@@ -522,6 +523,10 @@ 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);
@@ -21,3 +39,12 @@ index 57add34d876fb885275f1147209c6fbeee367a7c..d4c64b9ec8b6d1e6e0bd0b888c6e7351
  
    // 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;
+ 
diff --git a/src/zen/spaces/zen-workspaces.css b/src/zen/spaces/zen-workspaces.css
index 7e69c34df..1acb66c4c 100644
--- a/src/zen/spaces/zen-workspaces.css
+++ b/src/zen/spaces/zen-workspaces.css
@@ -323,7 +323,7 @@ zen-workspace {
   overflow: hidden;
   color: color-mix(in srgb, var(--toolbox-textcolor) 95%, var(--zen-primary-color));
 
-  --tab-selected-bgcolor: color-mix(in srgb, light-dark(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.18)) 95%, var(--zen-primary-color)) !important;
+  --tab-background-color-selected: color-mix(in srgb, light-dark(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.18)) 95%, var(--zen-primary-color)) !important;
   --tab-selected-shadow: 0 0.8px 1.5px 0px light-dark(rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.05)) !important;
   --tab-selected-textcolor: color-mix(in srgb, var(--toolbox-textcolor) 95%, var(--zen-primary-color)) !important;
 
diff --git a/src/zen/split-view/zen-split-group.inc.css b/src/zen/split-view/zen-split-group.inc.css
index a153d165c..420bfc9b1 100644
--- a/src/zen/split-view/zen-split-group.inc.css
+++ b/src/zen/split-view/zen-split-group.inc.css
@@ -57,7 +57,7 @@ tab-group[split-view-group] {
     }
 
     & > .tabbrowser-tab {
-      --tab-selected-bgcolor: var(--zen-split-view-active-tab-bg);
+      --tab-background-color-selected: var(--zen-split-view-active-tab-bg);
       --tab-hover-background-color: transparent;
       --tab-selected-shadow: none;
       --border-radius-medium: var(--tab-border-radius);
@@ -106,7 +106,7 @@ tab-group[split-view-group] {
 
     tab-group[split-view-group]:where([hasactivetab]) &,
     &:has(> tab:is([multiselected])) {
-      background-color: var(--tab-selected-bgcolor);
+      background-color: var(--tab-background-color-selected);
       box-shadow: var(--tab-selected-shadow);
 
       & > .tabbrowser-tab {
diff --git a/src/zen/tabs/zen-tabs/vertical-tabs.css b/src/zen/tabs/zen-tabs/vertical-tabs.css
index e7fc083f7..0e5609008 100644
--- a/src/zen/tabs/zen-tabs/vertical-tabs.css
+++ b/src/zen/tabs/zen-tabs/vertical-tabs.css
@@ -1084,7 +1084,7 @@
     }
 
     &[in-urlbar] {
-      background: var(--tab-selected-bgcolor) !important;
+      background: var(--tab-background-color-selected) !important;
       box-shadow: var(--tab-selected-shadow);
     }
   }
@@ -1172,7 +1172,7 @@
     border-radius: var(--border-radius-medium) !important;
   }
 
-  --tab-selected-bgcolor: light-dark(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.2));
+  --tab-background-color-selected: light-dark(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.2));
 
   &:not([visuallyselected], [multiselected="true"]) .tab-background {
     background: var(--zen-toolbar-element-bg);
@@ -1195,7 +1195,7 @@
   }
 
   &:hover .tab-background {
-    background: light-dark(rgba(0, 0, 0, 0.1), var(--tab-selected-bgcolor));
+    background: light-dark(rgba(0, 0, 0, 0.1), var(--tab-background-color-selected));
   }
 
   /* stylelint-disable-next-line media-query-no-invalid */