[Bug]: Groupfolder without permission appears again with red background color

[ElSi-DVT]

⚠️ This issue respects the following points: ⚠️

• This is a bug, not a question or a configuration/webserver/proxy issue.
• This issue is not already reported on Github OR Nextcloud Community Forum (I've searched it).
• Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
• I agree to follow Nextcloud's Code of Conduct.

Bug description

After the update to version 28.0.8 a groupfolder that i was member of a time ago appeared again with red background color.

Steps to reproduce

1. Add member to group folder.
2. Remove member from group folder.
3. Update to version 28.0.8

Expected behavior

The groupfolder shouldn't be visible as it was before.

Was there a change in the behaviour?

Nextcloud Server version

28

[provokateurin]

Do you have some logs from the upgrade and when you open the Files app?
Otherwise I don't think there is a way to reproduce it.