Minor Layout Problem after Update 25->26->27

After Upgrading from 25 to 27.1.3, and upgrade to bookworm on the way I experience a minor layout glitch.
As you can see in the attachement the filemanager-app shows the home-symbol on top of the path. And there is no separation between "home/ and “Documents”
I cannot see anythingin the logfiles.
Everything works so far (even the links underneath the “home” and “documents”) but it doesn’t look nice.
Maybe someone has already experienced such a problem a has an easy solution.

Screenshot from 2023-10-28 14-31-37