If in UDW we select some content, for example, select Ibexa Digital Experience Platform then Ibexa Platform and go to bookmarks, the previous selection does not disappear which can be confusing to the user. If we have any bookmarks, the selected items will shift to the right (without selecting any item in the Browse tab the bookmarks are displayed without any items from the Browse tab)

Steps to reproduce

1. Install Ibexa DXP v3/v4
2. Open UDW
3. Select any item in the Browse tab
4. Select "Bookmarks" on the left menu

Result

we see the selected items from the Browser tab

Expected

Selected items should be hidden