diff --git a/packages/frontend/component/src/ui/scrollbar/index.css.ts b/packages/frontend/component/src/ui/scrollbar/index.css.ts
index d2234002e2..141efe16e0 100644
--- a/packages/frontend/component/src/ui/scrollbar/index.css.ts
+++ b/packages/frontend/component/src/ui/scrollbar/index.css.ts
@@ -6,6 +6,7 @@ export const scrollableContainerRoot = style({
     '--scrollbar-width': '8px',
   },
   height: '100%',
+  overflow: 'hidden',
 });
 export const scrollTopBorder = style({
   position: 'absolute',