Reproduction steps:
- Have two workspaces (for example: ''School'' and ''Personal'')
- Add a few bookmarks
- Go to ''Edit bookmarks'' And change in which workspace you want to see the bookmarks. (For example: E-mail in School workspace)
- Add a seperator
- Seperator shows on the other workspace (personal) instead of the one you added it on (school.
If you delete the seperator on the school workspace, a bookmark from the personal will appear in the school workspace. If you go back to the personal workspace, you'll see a duplicate. - Try deleting a bookmark or a duplicate and watch how messy it gets.