Add/remove unpublished document, the red outline should appear/disappear in left hand side

Steps to reproduce :

1. Go to CMS, content perspective
2. Make any banner document offline
3. Go to experience manager perspective
4. Add carousel component on any page
5. Add different banner (including offline document) in carousel
6. Save and publish the page
7. Now Edit the component by adding or removing offline document from carousel

Actual result : Red outline is not appear or disappear in left hand side

Expected result : Red outline should appear or disappear when user add or remove offline document in carousel

Screen recording : recording