diff --git a/src/browser/app/profile/features.inc b/src/browser/app/profile/features.inc
index 19078f491..f92e9ba98 100644
--- a/src/browser/app/profile/features.inc
+++ b/src/browser/app/profile/features.inc
@@ -22,7 +22,7 @@ pref('zen.mediacontrols.enabled', true);
 // Exposure:
 pref('zen.haptic-feedback.enabled', true);
 
-pref('zen.mods.auto-update-days', 12); // In days
+pref('zen.mods.auto-update-days', 20); // In days
 #ifdef MOZILLA_OFFICIAL
 pref('zen.mods.auto-update', true);
 pref('zen.rice.api.url', 'https://share.zen-browser.app', locked);
diff --git a/src/browser/components/preferences/zen-settings.js b/src/browser/components/preferences/zen-settings.js
index f5f6e4919..179637919 100644
--- a/src/browser/components/preferences/zen-settings.js
+++ b/src/browser/components/preferences/zen-settings.js
@@ -209,7 +209,7 @@ var gZenMarketplaceManager = {
 
       for (const mod of Object.values(mods)) {
         mod.modId = mod.id;
-        window.ZenInstallMod(mod);
+        await window.ZenInstallMod(mod);
       }
     } catch (error) {
       console.error('[ZenSettings:ZenMods]: Error while importing mods:', error);
diff --git a/src/browser/components/preferences/zenMarketplace.inc.xhtml b/src/browser/components/preferences/zenMarketplace.inc.xhtml
index 0e84c78d0..f2a4dedba 100644
--- a/src/browser/components/preferences/zenMarketplace.inc.xhtml
+++ b/src/browser/components/preferences/zenMarketplace.inc.xhtml
@@ -20,7 +20,7 @@
             <button id="zenThemeMarketplaceCheckForUpdates" data-l10n-id="zen-theme-marketplace-check-for-updates-button" />
       </hbox>
 
-      <checkbox id="zenWorkspacesForceContainerTabsToWorkspace"
+      <checkbox id="zenThemeMarketplaceAutoUpdate"
             data-l10n-id="zen-themes-auto-update"
             preference="zen.mods.auto-update"/>
 
diff --git a/src/browser/components/tabbrowser/content/tabs-js.patch b/src/browser/components/tabbrowser/content/tabs-js.patch
index fcf4d7df9..5a5c695f2 100644
--- a/src/browser/components/tabbrowser/content/tabs-js.patch
+++ b/src/browser/components/tabbrowser/content/tabs-js.patch
@@ -1,5 +1,5 @@
 diff --git a/browser/components/tabbrowser/content/tabs.js b/browser/components/tabbrowser/content/tabs.js
-index 84d633471c89230b981d8a07babef4e0c76c0338..ac51c64014b805e2130ffe6698b439b5df1b6d78 100644
+index 84d633471c89230b981d8a07babef4e0c76c0338..de8b1ecf7cb844f6cf3e66a41b6024c574dfc103 100644
 --- a/browser/components/tabbrowser/content/tabs.js
 +++ b/browser/components/tabbrowser/content/tabs.js
 @@ -83,7 +83,7 @@
@@ -195,7 +195,7 @@ index 84d633471c89230b981d8a07babef4e0c76c0338..ac51c64014b805e2130ffe6698b439b5
 +        if (glanceTab) {
 +          // insert right after the parent tab. note: it must be inserted before
 +          // the last pinned tab so it can be inserted in the correct order
-+          allTabs.splice(Math.max(i++, lastPinnedTabIdx), 0, glanceTab);
++          allTabs.splice(Math.max(i++ + 1, lastPinnedTabIdx), 0, glanceTab);
 +        } else if (tab.classList.contains("vertical-pinned-tabs-container-separator")) {
 +          // remove the separator from the list
 +          allTabs.splice(i, 1);
diff --git a/src/browser/themes/shared/zen-icons/icons.css b/src/browser/themes/shared/zen-icons/icons.css
index 3991eb85a..9cf05d3ea 100644
--- a/src/browser/themes/shared/zen-icons/icons.css
+++ b/src/browser/themes/shared/zen-icons/icons.css
@@ -435,6 +435,11 @@
 
 #zen-glance-sidebar-split {
   list-style-image: url('split.svg');
+
+  &[disabled='true'] {
+    opacity: 0.5;
+    cursor: not-allowed;
+  }
 }
 
 #sidebar-box[sidebarcommand='viewTabsSidebar']
diff --git a/src/zen/common/ZenSessionStore.mjs b/src/zen/common/ZenSessionStore.mjs
index 447a169b5..73c26ee08 100644
--- a/src/zen/common/ZenSessionStore.mjs
+++ b/src/zen/common/ZenSessionStore.mjs
@@ -7,7 +7,6 @@
       this.#waitAndCleanup();
     }
 
-    #glanceTabs = {};
     promiseInitialized = new Promise((resolve) => {
       this._resolveInitialized = resolve;
     });
@@ -34,67 +33,16 @@
       if (tabData.zenPinnedEntry) {
         tab.setAttribute('zen-pinned-entry', tabData.zenPinnedEntry);
       }
-      if (tabData.zenGlanceId) {
-        // We just found the background used for glance. Find
-        // the current
-        if (tabData.zenIsGlance) {
-          if (this.#glanceTabs[tabData.zenGlanceId]) {
-            this.#glanceTabs[tabData.zenGlanceId].tab = tab;
-          } else {
-            this.#glanceTabs[tabData.zenGlanceId] = {
-              tab: tab,
-              background: null,
-            };
-          }
-        } else {
-          if (this.#glanceTabs[tabData.zenGlanceId]) {
-            this.#glanceTabs[tabData.zenGlanceId].background = tab;
-          } else {
-            this.#glanceTabs[tabData.zenGlanceId] = {
-              tab: null,
-              background: tab,
-            };
-          }
-        }
-      }
-    }
-
-    async #resolveGlanceTabs() {
-      for (const [id, data] of Object.entries(this.#glanceTabs)) {
-        const { tab, background } = data;
-        // TODO(Restore glance tab): Finish this implementation
-        continue;
-
-        if (!tab || !background) {
-          tab?.removeAttribute('glance-id');
-          background?.removeAttribute('glance-id');
-          continue;
-        }
-        console.log(tab, background);
-        const browserRect = gBrowser.tabbox.getBoundingClientRect();
-        await gZenGlanceManager.openGlance(
-          {
-            url: undefined,
-            clientX: browserRect.width / 2,
-            clientY: browserRect.height / 2,
-            width: 0,
-            height: 0,
-          },
-          tab,
-          background
-        );
-      }
     }
 
     async #waitAndCleanup() {
       await SessionStore.promiseAllWindowsRestored;
-      await this.#resolveGlanceTabs();
+      await SessionStore.promiseInitialized;
       this.#cleanup();
     }
 
     #cleanup() {
       this._resolveInitialized();
-      delete window.gZenSessionStore;
     }
   }
 
diff --git a/src/zen/common/styles/zen-popup.css b/src/zen/common/styles/zen-popup.css
index 72268d333..fc21f5e22 100644
--- a/src/zen/common/styles/zen-popup.css
+++ b/src/zen/common/styles/zen-popup.css
@@ -243,11 +243,6 @@ panel {
   opacity: 0;
 }
 
-menupopup::part(content),
-panel::part(content) {
-  border: var(--zen-appcontent-border);
-}
-
 menupopup,
 panel {
   box-shadow: none;
diff --git a/src/zen/split-view/ZenViewSplitter.mjs b/src/zen/split-view/ZenViewSplitter.mjs
index ffa68222f..c67b4fa71 100644
--- a/src/zen/split-view/ZenViewSplitter.mjs
+++ b/src/zen/split-view/ZenViewSplitter.mjs
@@ -897,7 +897,9 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
         tabCount: window.gBrowser.selectedTabs.length,
       });
       document.getElementById('context_zenSplitTabs').setAttribute('data-l10n-args', tabCountInfo);
-      document.getElementById('context_zenSplitTabs').disabled = !this.contextCanSplitTabs();
+      document
+        .getElementById('context_zenSplitTabs')
+        .setAttribute('disabled', !this.contextCanSplitTabs());
     });
   }
 
@@ -951,7 +953,7 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
       window.gContextMenu.target.ownerDocument.location.href;
     const currentTab = gZenGlanceManager.getTabOrGlanceParent(window.gBrowser.selectedTab);
     const newTab = this.openAndSwitchToTab(url, { inBackground: false });
-    this.splitTabs([currentTab, newTab], 'grid', 1);
+    this.splitTabs([currentTab, newTab], undefined, 1);
   }
 
   /**
@@ -1028,7 +1030,7 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
    * Splits the given tabs.
    *
    * @param {Tab[]} tabs - The tabs to split.
-   * @param {string} gridType - The type of grid layout.
+   * @param {string|undefined} gridType - The type of grid layout.
    */
   splitTabs(tabs, gridType, initialIndex = 0) {
     // TODO: Add support for splitting essential tabs
@@ -1874,9 +1876,11 @@ class ZenViewSplitter extends ZenDOMOperatedFeature {
   }
 
   maybeDisableOpeningTabOnSplitView() {
+    const shouldBeDisabled = !this.canOpenLinkInSplitView();
     document
       .getElementById('cmd_zenSplitViewLinkInNewTab')
-      .setAttribute('disabled', !this.canOpenLinkInSplitView());
+      .setAttribute('disabled', shouldBeDisabled);
+    document.getElementById('zen-glance-sidebar-split').setAttribute('disabled', shouldBeDisabled);
   }
 
   canOpenLinkInSplitView() {
diff --git a/src/zen/tabs/ZenPinnedTabManager.mjs b/src/zen/tabs/ZenPinnedTabManager.mjs
index b981007a4..56ef429d2 100644
--- a/src/zen/tabs/ZenPinnedTabManager.mjs
+++ b/src/zen/tabs/ZenPinnedTabManager.mjs
@@ -90,10 +90,11 @@
 
     onTabIconChanged(tab, url = null) {
       const iconUrl = url ?? tab.iconImage.src;
-      if (!iconUrl) {
+      if (!iconUrl && tab.hasAttribute('zen-pin-id')) {
         try {
           setTimeout(async () => {
             try {
+              await this.promisePinnedCacheInitialized;
               const pin = this._pinsCache?.find(
                 (pin) => pin.uuid === tab.getAttribute('zen-pin-id')
               );
@@ -162,6 +163,9 @@
       await gZenWorkspaces.promiseSectionsInitialized;
       await this._initializePinsCache();
       await this._initializePinnedTabs(init);
+      if (init) {
+        this._resolveInitializedPinnedCache();
+      }
     }
 
     async _initializePinsCache() {
@@ -637,17 +641,12 @@
       this.resetPinChangedUrl(tab);
     }
 
-    async getFaviconAsBase64(pageUrl, secondTry = false) {
+    async getFaviconAsBase64(pageUrl) {
       try {
         const faviconData = await PlacesUtils.favicons.getFaviconForPage(pageUrl);
         if (!faviconData) {
-          if (secondTry || pageUrl.spec.startsWith('about:')) {
-            // empty favicon
-            return 'data:image/png;base64,';
-          }
-          // Try again with the domain
-          const domainUrl = pageUrl.spec.substring(0, pageUrl.spec.indexOf('/'));
-          return await this.getFaviconAsBase64(Services.io.newURI(domainUrl), true);
+          // empty favicon
+          return 'data:image/png;base64,';
         }
         return faviconData.dataURI;
       } catch (ex) {
@@ -954,7 +953,7 @@
       } else {
         tab.setAttribute('zen-pinned-changed', 'true');
       }
-      tab.style.setProperty('--zen-original-tab-icon', `url(${pin.iconUrl})`);
+      tab.style.setProperty('--zen-original-tab-icon', `url(${pin.iconUrl.spec})`);
     }
 
     removeTabContainersDragoverClass() {
@@ -1135,4 +1134,8 @@
   }
 
   window.gZenPinnedTabManager = new ZenPinnedTabManager();
+
+  gZenPinnedTabManager.promisePinnedCacheInitialized = new Promise((resolve) => {
+    gZenPinnedTabManager._resolveInitializedPinnedCache = resolve;
+  });
 }
diff --git a/src/zen/tabs/ZenPinnedTabsStorage.mjs b/src/zen/tabs/ZenPinnedTabsStorage.mjs
index e1c5c0d41..5dc81b93b 100644
--- a/src/zen/tabs/ZenPinnedTabsStorage.mjs
+++ b/src/zen/tabs/ZenPinnedTabsStorage.mjs
@@ -109,8 +109,8 @@ var ZenPinnedTabsStorage = {
           `
           INSERT OR REPLACE INTO zen_pins (
             uuid, title, url, container_id, workspace_uuid, position,
-            is_essential, is_group, parent_uuid, created_at, updated_at,
-            edited_title
+            is_essential, is_group, parent_uuid, edited_title, created_at, 
+            updated_at
           ) VALUES (
             :uuid, :title, :url, :container_id, :workspace_uuid, :position,
             :is_essential, :is_group, :parent_uuid, :edited_title,