diff --git a/packages/nicolium/src/components/ui/layout.tsx b/packages/nicolium/src/components/ui/layout.tsx
index 0f8c6964d..cff2697a4 100644
--- a/packages/nicolium/src/components/ui/layout.tsx
+++ b/packages/nicolium/src/components/ui/layout.tsx
@@ -1,4 +1,5 @@
 import clsx from 'clsx';
+import debounce from 'lodash/debounce';
 import React, { Suspense, useEffect, useState } from 'react';
 import StickyBox from 'react-sticky-box';
 
@@ -77,9 +78,15 @@ const useWindowControlsOverlay = () => {
     const overlay = navigator.windowControlsOverlay;
     if (!overlay) return;
 
-    const update = () => setRect(overlay.visible ? overlay.getTitlebarAreaRect() : null);
+    const update = debounce(
+      () => setRect(overlay.visible ? overlay.getTitlebarAreaRect() : null),
+      100,
+    );
     overlay.addEventListener('geometrychange', update);
-    return () => overlay.removeEventListener('geometrychange', update);
+    return () => {
+      overlay.removeEventListener('geometrychange', update);
+      update.cancel();
+    };
   }, []);
 
   return rect;
diff --git a/packages/nicolium/src/init/nicolium-head.tsx b/packages/nicolium/src/init/nicolium-head.tsx
index a610f1b48..ee91afb23 100644
--- a/packages/nicolium/src/init/nicolium-head.tsx
+++ b/packages/nicolium/src/init/nicolium-head.tsx
@@ -1,4 +1,5 @@
 import clsx from 'clsx';
+import debounce from 'lodash/debounce';
 import React, { useEffect, useMemo } from 'react';
 
 import InlineStyle from '@/components/inline-style';
@@ -51,7 +52,7 @@ const NicoliumHead = () => {
     const overlay = navigator.windowControlsOverlay;
     if (!overlay) return;
 
-    const update = () => {
+    const update = debounce(() => {
       setWcoVisible(overlay.visible);
       if (overlay.visible) {
         const rect = overlay.getTitlebarAreaRect();
@@ -59,10 +60,14 @@ const NicoliumHead = () => {
       } else {
         setWcoRight(false);
       }
-    };
+    }, 100);
     update();
+
     overlay.addEventListener('geometrychange', update);
-    return () => overlay.removeEventListener('geometrychange', update);
+    return () => {
+      overlay.removeEventListener('geometrychange', update);
+      update.cancel();
+    };
   }, []);
 
   const color = useMemo(() => {