diff --git a/packages/frontend/core/src/modules/app-sidebar/views/index.tsx b/packages/frontend/core/src/modules/app-sidebar/views/index.tsx
index c74adfd11e9d3..4bdf91342921b 100644
--- a/packages/frontend/core/src/modules/app-sidebar/views/index.tsx
+++ b/packages/frontend/core/src/modules/app-sidebar/views/index.tsx
@@ -90,6 +90,7 @@ export function AppSidebar({ children }: PropsWithChildren) {
     }
 
     const dOnResize = debounce(onResize, 50);
+    onResize();
     window.addEventListener('resize', dOnResize);
     return () => {
       window.removeEventListener('resize', dOnResize);