Various fixes (#11448)

# Scrollbar fix

Fixes https://github.com/twentyhq/twenty/issues/11403

<img width="1512" alt="image"
src="https://github.com/user-attachments/assets/b13fe0f2-8c61-4ea8-9ea1-e61e571a90da"
/>

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-front/src/modules/object-metadata/hooks/useRefreshObjectMetadataItem.ts

@@ -39,7 +39,8 @@ export const useRefreshObjectMetadataItems = (
           !isDeeplyEqual(
             snapshot.getLoadable(objectMetadataItemsState).getValue(),
             toSetObjectMetadataItems,
-          )
+          ) &&
+          toSetObjectMetadataItems.length > 0
         ) {
           set(objectMetadataItemsState, toSetObjectMetadataItems);
           set(isAppWaitingForFreshObjectMetadataState, false);