Ldap Auth: no "only from this groups"


I try to bind my nextcloud instance to my ldap server.
The goal is to allow only members of a group to use the nextcloud.
But I can’t choose the group. The GUI says that the ldap server doesn’t support memberOf.
Thats only partly true. My server can’t use the “memberOf”-Overlay, cause we use replication, which is not compatible to memberOf. So I use the “dynlist” overlay to emulate the memberOf.
So, when I search my LDAP, I also get the “memberOf” attribute back.

So: how does the app check, if the memberOf is supported?



Try to define my own ldap search query:

Result: 0 Users.
Used the same filter with ldap-search, finds 124 Users…whats wrong here…