diff --git a/src/browser/components/tabbrowser/content/tabbrowser-js.patch b/src/browser/components/tabbrowser/content/tabbrowser-js.patch
index ced7c7b49..3790f9846 100644
--- a/src/browser/components/tabbrowser/content/tabbrowser-js.patch
+++ b/src/browser/components/tabbrowser/content/tabbrowser-js.patch
@@ -1,5 +1,6 @@
 diff --git a/browser/components/tabbrowser/content/tabbrowser.js b/browser/components/tabbrowser/content/tabbrowser.js
 index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4cd44d980e 100644
+index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4cd44d980e 100644
 --- a/browser/components/tabbrowser/content/tabbrowser.js
 +++ b/browser/components/tabbrowser/content/tabbrowser.js
 @@ -432,15 +432,64 @@
@@ -479,6 +480,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
  
        TabBarVisibility.update();
      }
+@@ -4896,6 +5024,7 @@
 @@ -4896,6 +5024,7 @@
          telemetrySource,
        } = {}
@@ -487,6 +489,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        // When 'closeWindowWithLastTab' pref is enabled, closing all tabs
        // can be considered equivalent to closing the window.
        if (
+@@ -4985,6 +5114,7 @@
 @@ -4985,6 +5114,7 @@
          if (lastToClose) {
            this.removeTab(lastToClose, aParams);
@@ -495,6 +498,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        } catch (e) {
          console.error(e);
        }
+@@ -5023,6 +5153,12 @@
 @@ -5023,6 +5153,12 @@
          aTab._closeTimeNoAnimTimerId = Glean.browserTabclose.timeNoAnim.start();
        }
@@ -508,6 +512,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        // Handle requests for synchronously removing an already
        // asynchronously closing tab.
        if (!animate && aTab.closing) {
+@@ -5037,6 +5173,9 @@
 @@ -5037,6 +5173,9 @@
        // state).
        let tabWidth = window.windowUtils.getBoundsWithoutFlushing(aTab).width;
@@ -518,6 +523,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        if (
          !this._beginRemoveTab(aTab, {
            closeWindowFastpath: true,
+@@ -5085,7 +5224,13 @@
 @@ -5085,7 +5224,13 @@
          // We're not animating, so we can cancel the animation stopwatch.
          Glean.browserTabclose.timeAnim.cancel(aTab._closeTimeAnimTimerId);
@@ -533,6 +539,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
          return;
        }
  
+@@ -5219,7 +5364,7 @@
 @@ -5219,7 +5364,7 @@
            closeWindowWithLastTab != null
              ? closeWindowWithLastTab
@@ -542,6 +549,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
  
          if (closeWindow) {
            // We've already called beforeunload on all the relevant tabs if we get here,
+@@ -5243,6 +5388,7 @@
 @@ -5243,6 +5388,7 @@
  
          newTab = true;
@@ -550,6 +558,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        aTab._endRemoveArgs = [closeWindow, newTab];
  
        // swapBrowsersAndCloseOther will take care of closing the window without animation.
+@@ -5283,13 +5429,7 @@
 @@ -5283,13 +5429,7 @@
        aTab._mouseleave();
  
@@ -565,6 +574,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        } else {
          TabBarVisibility.update();
        }
+@@ -5422,6 +5562,7 @@
 @@ -5422,6 +5562,7 @@
          this.tabs[i]._tPos = i;
        }
@@ -573,6 +583,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        if (!this._windowIsClosing) {
          // update tab close buttons state
          this.tabContainer._updateCloseButtons();
+@@ -5643,6 +5784,7 @@
 @@ -5643,6 +5784,7 @@
        }
  
@@ -581,6 +592,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
  
        // If this tab has a successor, it should be selectable, since
        // hiding or closing a tab removes that tab as a successor.
+@@ -5655,13 +5797,13 @@
 @@ -5655,13 +5797,13 @@
          !excludeTabs.has(aTab.owner) &&
          Services.prefs.getBoolPref("browser.tabs.selectOwnerOnClose")
@@ -597,6 +609,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        );
  
        let tab = this.tabContainer.findNextTab(aTab, {
+@@ -5677,7 +5819,7 @@
 @@ -5677,7 +5819,7 @@
        }
  
@@ -606,6 +619,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        }
  
        // If no qualifying visible tab was found, see if there is a tab in
+@@ -5698,7 +5840,7 @@
 @@ -5698,7 +5840,7 @@
          });
        }
@@ -615,6 +629,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
      }
  
      _blurTab(aTab) {
+@@ -6104,10 +6246,10 @@
 @@ -6104,10 +6246,10 @@
        SessionStore.deleteCustomTabValue(aTab, "hiddenBy");
      }
@@ -628,6 +643,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
          aTab.selected ||
          aTab.closing ||
          // Tabs that are sharing the screen, microphone or camera cannot be hidden.
+@@ -6166,6 +6308,7 @@
 @@ -6166,6 +6308,7 @@
       * @param {MozTabbrowserTab|MozTabbrowserTabGroup|MozTabbrowserTabGroup.labelElement} aTab
       */
@@ -636,6 +652,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        if (this.tabs.length == 1) {
          return null;
        }
+@@ -6299,7 +6442,7 @@
 @@ -6299,7 +6442,7 @@
       *   `true` if element is a `<tab-group>`
       */
@@ -645,6 +662,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
      }
  
      /**
+@@ -6375,8 +6518,8 @@
 @@ -6375,8 +6518,8 @@
        }
  
@@ -656,6 +674,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        } else {
          tabIndex = Math.max(tabIndex, this.pinnedTabCount);
        }
+@@ -6402,10 +6545,16 @@
 @@ -6402,10 +6545,16 @@
        this.#handleTabMove(
          element,
@@ -675,6 +694,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
            if (neighbor && this.isTab(element) && tabIndex > element._tPos) {
              neighbor.after(element);
            } else {
+@@ -6463,23 +6612,28 @@
 @@ -6463,23 +6612,28 @@
      #moveTabNextTo(element, targetElement, moveBefore = false, metricsContext) {
        if (this.isTabGroupLabel(targetElement)) {
@@ -710,6 +730,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        } 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
+@@ -6492,14 +6646,34 @@
 @@ -6492,14 +6646,34 @@
          //    move the tab group right before the first unpinned tab.
          // 4. Moving a tab group and the first unpinned tab is grouped:
@@ -746,6 +767,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
          element.pinned
            ? this.tabContainer.pinnedTabsContainer
            : this.tabContainer;
+@@ -6508,7 +6682,7 @@
 @@ -6508,7 +6682,7 @@
          element,
          () => {
@@ -755,6 +777,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
            } else if (targetElement) {
              targetElement.after(element);
            } else {
+@@ -6580,10 +6754,10 @@
 @@ -6580,10 +6754,10 @@
       * @param {TabMetricsContext} [metricsContext]
       */
@@ -768,6 +791,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
          return;
        }
        if (aTab.group && aTab.group.id === aGroup.id) {
+@@ -6613,6 +6787,7 @@
 @@ -6613,6 +6787,7 @@
  
        let state = {
@@ -776,6 +800,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        };
        if (tab.visible) {
          state.elementIndex = tab.elementIndex;
+@@ -6639,7 +6814,7 @@
 @@ -6639,7 +6814,7 @@
        let changedTabGroup =
          previousTabState.tabGroupId != currentTabState.tabGroupId;
@@ -785,6 +810,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
          tab.dispatchEvent(
            new CustomEvent("TabMove", {
              bubbles: true,
+@@ -6676,6 +6851,10 @@
 @@ -6676,6 +6851,10 @@
  
        moveActionCallback();
@@ -796,6 +822,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
        // Clear tabs cache after moving nodes because the order of tabs may have
        // changed.
        this.tabContainer._invalidateCachedTabs();
+@@ -7576,7 +7755,7 @@
 @@ -7576,7 +7755,7 @@
              // preventDefault(). It will still raise the window if appropriate.
              break;
@@ -805,6 +832,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
            window.focus();
            aEvent.preventDefault();
            break;
+@@ -7593,7 +7772,6 @@
 @@ -7593,7 +7772,6 @@
          }
          case "TabGroupCollapse":
@@ -813,6 +841,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
            });
            break;
          case "TabGroupCreateByUser":
+@@ -8542,6 +8720,7 @@
 @@ -8542,6 +8720,7 @@
              aWebProgress.isTopLevel
            ) {
@@ -821,6 +850,7 @@ index c0eafd4faf8d57b8486c5bf8917375850ec8147e..30c8fd7e978eb3036f35b17ae3f6ea4c
              gBrowser._tabAttrModified(this.mTab, ["busy"]);
              this.mTab._notselectedsinceload = !this.mTab.selected;
            }
+@@ -9543,7 +9722,7 @@ var TabContextMenu = {
 @@ -9543,7 +9722,7 @@ var TabContextMenu = {
      );
      contextUnpinSelectedTabs.hidden =
diff --git a/src/zen/tabs/ZenPinnedTabManager.mjs b/src/zen/tabs/ZenPinnedTabManager.mjs
index 8ced9364c..9d7bc5b36 100644
--- a/src/zen/tabs/ZenPinnedTabManager.mjs
+++ b/src/zen/tabs/ZenPinnedTabManager.mjs
@@ -87,8 +87,11 @@ class nsZenPinnedTabManager extends nsZenDOMOperatedFeature {
   }
 
     onTabIconChanged(tab, url = null) {
+      tab.dispatchEvent(new CustomEvent('ZenTabIconChanged', { bubbles: true, detail: { tab } }));
       tab.dispatchEvent(new CustomEvent('ZenTabIconChanged', { bubbles: true, detail: { tab } }));
       const iconUrl = url ?? tab.iconImage.src;
+      if (tab.hasAttribute('zen-essential')) {
+        tab.style.setProperty('--zen-essential-tab-icon', `url(${iconUrl})`);
       if (tab.hasAttribute('zen-essential')) {
         tab.style.setProperty('--zen-essential-tab-icon', `url(${iconUrl})`);
       }
@@ -156,6 +159,17 @@ class nsZenPinnedTabManager extends nsZenDOMOperatedFeature {
     }
   }
 
+    async _onTabClick(e) {
+      const tab = e.target?.closest('tab');
+      if (e.button === 1 && tab) {
+        await this.onCloseTabShortcut(e, tab, {
+          closeIfPending: Services.prefs.getBoolPref(
+            'zen.pinned-tab-manager.wheel-close-if-pending'
+          ),
+        });
+      }
+    }
+
   async resetPinnedTab(tab) {
     if (!tab) {
       tab = TabContextMenu.contextTab;
@@ -181,6 +195,9 @@ class nsZenPinnedTabManager extends nsZenDOMOperatedFeature {
   _initClosePinnedTabShortcut() {
     let cmdClose = document.getElementById('cmd_close');
 
+    _initClosePinnedTabShortcut() {
+      let cmdClose = document.getElementById('cmd_close');
+
       if (cmdClose) {
         cmdClose.addEventListener('command', this.onCloseTabShortcut.bind(this));
       }
@@ -212,6 +229,32 @@ class nsZenPinnedTabManager extends nsZenDOMOperatedFeature {
         ),
       ];
 
+    async onCloseTabShortcut(
+      event,
+      selectedTab = gBrowser.selectedTab,
+      {
+        behavior = lazy.zenPinnedTabCloseShortcutBehavior,
+        noClose = false,
+        closeIfPending = false,
+        alwaysUnload = false,
+        folderToUnload = null,
+      } = {}
+    ) {
+      try {
+        const tabs = Array.isArray(selectedTab) ? selectedTab : [selectedTab];
+        const pinnedTabs = [
+          ...new Set(
+            tabs
+              .flatMap((tab) => {
+                if (tab.group?.hasAttribute('split-view-group')) {
+                  return tab.group.tabs;
+                }
+                return tab;
+              })
+              .filter((tab) => tab?.pinned)
+          ),
+        ];
+
       if (!pinnedTabs.length) {
         return;
       }
@@ -944,16 +987,16 @@ class nsZenPinnedTabManager extends nsZenDOMOperatedFeature {
     }
   }
 
-  async onTabLabelChanged(tab) {
-    tab.dispatchEvent(new CustomEvent('ZenTabLabelChanged', { detail: { tab } }));
-    if (!this._pinsCache) {
-      return;
-    }
-    // If our current pin in the cache point to about:blank, we need to update the entry
-    const pin = this._pinsCache.find((pin) => pin.uuid === tab.getAttribute('zen-pin-id'));
-    if (!pin) {
-      return;
-    }
+    async onTabLabelChanged(tab) {
+      tab.dispatchEvent(new CustomEvent('ZenTabLabelChanged', { detail: { tab } }));
+      if (!this._pinsCache) {
+        return;
+      }
+      // If our current pin in the cache point to about:blank, we need to update the entry
+      const pin = this._pinsCache.find((pin) => pin.uuid === tab.getAttribute('zen-pin-id'));
+      if (!pin) {
+        return;
+      }
 
     if (pin.url === 'about:blank' && tab.linkedBrowser.currentURI.spec !== 'about:blank') {
       await this.replacePinnedUrlWithCurrent(tab);