update

other/firefox/Monterey/parts/toolbox.css

@@ -55,8 +55,21 @@
 	-moz-window-dragging: drag !important;
 }
 
-#toolbar-menubar:not([inactive=true]) {
-	margin-bottom: 0 !important;
+/* Menubar */
+#toolbar-menubar {
+  min-height: 0 !important;
+}
+
+@media -moz-pref("widget.gtk.global-menu.enabled") {
+  #toolbar-menubar {
+    display: none !important;
+  }
+}
+
+@media -moz-pref("widget.gtk.global-menu.wayland.enabled") {
+  #toolbar-menubar {
+    display: none !important;
+  }
 }
 
 #navigator-toolbox #nav-bar, findbar {

other/firefox/WhiteSur/parts/toolbox.css

@@ -58,8 +58,21 @@ findbar:-moz-window-inactive label,
   }
 }
 
-#toolbar-menubar:not([inactive=true]) {
-	margin-bottom: 0 !important;
+/* Menubar */
+#toolbar-menubar {
+  min-height: 0 !important;
+}
+
+@media -moz-pref("widget.gtk.global-menu.enabled") {
+  #toolbar-menubar {
+    display: none !important;
+  }
+}
+
+@media -moz-pref("widget.gtk.global-menu.wayland.enabled") {
+  #toolbar-menubar {
+    display: none !important;
+  }
 }
 
 #PersonalToolbar {

other/firefox/common/parts/csd.css

@@ -194,12 +194,6 @@
 	display: none !important;
 }
 
-/* Prevent menubar from breaking */
-#toolbar-menubar:not([inactive=true]) {
-	height: 30px !important;
-	margin-bottom: 8px;
-}
-
 /* Remove default style of titlebar */
 #titlebar {
 	-moz-appearance: none !important;

release/release-info.txt

@@ -1,6 +1,6 @@
 VERSION: (GNOME-SHELL) 48.0
 
-RELEASE TIME: Sat Oct  4 07:46:23 PM CST 2025
+RELEASE TIME: Mon Nov 10 06:03:55 PM CST 2025
 
 --->>> GTK | GNOME Shell | Cinnamon | Metacity | XFWM | Plank <<<---
 Color variants   : Dark;Light