In UCS, I enabled several groups to be able to use Nextcloud (Groups --> open group --> Apps --> check Nextcloud).
These groups appear in Nextcloud rather instantly, but they are empty. Each user is available in Nextcloud and also Nextcloud-enabled in UCS. I can - of course - add the users to the groups by hand directly in Nextcloud, but I would rather still use the UCS console for that. In another installation, this works fine.
Is there any way to re-sync the groups from time to time? How can I fix this behaviour?
Thanks in advance!