Is your feature request related to a problem? Please describe.
Since Nextcloud 31 will be released next month it would be nice to have this app compatible with that version as well.

Describe the solution you'd like
A new version of this app compatible with Nextcloud 31.

Describe alternatives you've considered
Maybe this app should be forked or should we move to the integrated LDAP app instead?

Additional context
Unfortunately there isn't support for Nextcloud 30 yet either.