diff --git a/frontend/app.js b/frontend/app.js
index 26c2594..b6650e4 100755
--- a/frontend/app.js
+++ b/frontend/app.js
@@ -1669,7 +1669,10 @@ function applyAppearance() {
   const desiredLayout=s.layout || 'classic';
   if(root.dataset.layout!==desiredLayout && !Lazy.loaded('layout:'+desiredLayout)) {
     Lazy.load('layout:'+desiredLayout).then(()=>{if((data.settings.layout||'classic')===desiredLayout)applyAppearance();}).catch(error=>toast(error.message));
-  } else root.dataset.layout=desiredLayout;
+  } else {
+    root.dataset.layout=desiredLayout;
+    if(Lazy.layout!==desiredLayout) { Lazy.layout=desiredLayout; Lazy.reportLayout?.(); }
+  }
 }
 function fmtBytes(n) {
   if (!n) return '0 B';