diff --git a/src/browser/components/sessionstore/SessionStore-sys-mjs.patch b/src/browser/components/sessionstore/SessionStore-sys-mjs.patch
index 2afcff593..f12cb59ed 100644
--- a/src/browser/components/sessionstore/SessionStore-sys-mjs.patch
+++ b/src/browser/components/sessionstore/SessionStore-sys-mjs.patch
@@ -1,8 +1,30 @@
 diff --git a/browser/components/sessionstore/SessionStore.sys.mjs b/browser/components/sessionstore/SessionStore.sys.mjs
-index 5633e5032f5d50c70512187d27e045b579978927..dd7aa4827eaa809dadc7e1fe6cdd1083e79f383a 100644
+index 5633e5032f5d50c70512187d27e045b579978927..34bc7a07a3b47a1571760b7a4b2b006772daff3c 100644
 --- a/browser/components/sessionstore/SessionStore.sys.mjs
 +++ b/browser/components/sessionstore/SessionStore.sys.mjs
-@@ -3202,7 +3202,7 @@ var SessionStoreInternal = {
+@@ -2081,7 +2081,6 @@ var SessionStoreInternal = {
+       if (closedWindowState) {
+         let newWindowState;
+         if (
+-          AppConstants.platform == "macosx" ||
+           !lazy.SessionStartup.willRestore()
+         ) {
+           // We want to split the window up into pinned tabs and unpinned tabs.
+@@ -2296,12 +2295,10 @@ var SessionStoreInternal = {
+           tabbrowser.selectedTab.label;
+       }
+ 
+-      if (AppConstants.platform != "macosx") {
+         // Until we decide otherwise elsewhere, this window is part of a series
+         // of closing windows to quit.
+         winData._shouldRestore = true;
+-      }
+-
++      
+       // Store the window's close date to figure out when each individual tab
+       // was closed. This timestamp should allow re-arranging data based on how
+       // recently something was closed.
+@@ -3202,7 +3199,7 @@ var SessionStoreInternal = {
      if (!isPrivateWindow && tabState.isPrivate) {
        return;
      }
@@ -11,7 +33,7 @@ index 5633e5032f5d50c70512187d27e045b579978927..dd7aa4827eaa809dadc7e1fe6cdd1083
        return;
      }
  
-@@ -3911,6 +3911,9 @@ var SessionStoreInternal = {
+@@ -3911,6 +3908,9 @@ var SessionStoreInternal = {
          Math.min(tabState.index, tabState.entries.length)
        );
        tabState.pinned = false;
@@ -21,7 +43,7 @@ index 5633e5032f5d50c70512187d27e045b579978927..dd7aa4827eaa809dadc7e1fe6cdd1083
  
        if (inBackground === false) {
          aWindow.gBrowser.selectedTab = newTab;
-@@ -5416,14 +5419,15 @@ var SessionStoreInternal = {
+@@ -5416,14 +5416,15 @@ var SessionStoreInternal = {
      }
  
      let tabbrowser = aWindow.gBrowser;
@@ -39,7 +61,7 @@ index 5633e5032f5d50c70512187d27e045b579978927..dd7aa4827eaa809dadc7e1fe6cdd1083
          continue;
        }
        let tabData = lazy.TabState.collect(tab, TAB_CUSTOM_VALUES.get(tab));
-@@ -5442,7 +5446,7 @@ var SessionStoreInternal = {
+@@ -5442,7 +5443,7 @@ var SessionStoreInternal = {
      // We don't store the Firefox View tab in Session Store, so if it was the last selected "tab" when
      // 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).
@@ -48,7 +70,7 @@ index 5633e5032f5d50c70512187d27e045b579978927..dd7aa4827eaa809dadc7e1fe6cdd1083
        selectedIndex = 1;
        winData.title = tabbrowser.tabs[0].label;
      }
-@@ -5599,6 +5603,7 @@ var SessionStoreInternal = {
+@@ -5599,6 +5600,7 @@ var SessionStoreInternal = {
          winData.tabs,
          winData.groups ?? []
        );
@@ -56,7 +78,7 @@ index 5633e5032f5d50c70512187d27e045b579978927..dd7aa4827eaa809dadc7e1fe6cdd1083
        this._log.debug(
          `restoreWindow, createTabsForSessionRestore returned ${tabs.length} tabs`
        );
-@@ -6148,8 +6153,23 @@ var SessionStoreInternal = {
+@@ -6148,8 +6150,23 @@ var SessionStoreInternal = {
  
      // Most of tabData has been restored, now continue with restoring
      // attributes that may trigger external events.