Domain user can login but I cannot see it in users (so nextcloud not sees it)


I have a UCS latest version joined to a windows PDC.
All was working but today I have added a new user in the domain.
I can login with the user to the univention web interface (so it seems UCS join is good).
But I cannot login to Nextcloud in UCS.
I checked in UCS users and I do not see my new user so I cannot enable Nextcloud for him.
What can I do?


Any idea? I installed by mistake and then uninstalled Active Directory Takeover.
Do I need to rerun some scripts?


It is also quite difficult to debug, do I start with docker? or with something else?
Where are nextcloud logs?