askin for LDAP configuration

Hi guys,

I am trying to setup our Azure ADDS LDAP with pgadmin.
I have two problems where I cant find a good solution.
          - name: PGADMIN_CONFIG_LDAP_USERNAME_ATTRIBUTE
            value: "'cn'"
This is only working for cn for me. userPrincipalName, mail or
sAMAccountName as attribute are not working, idk why. We have some
users with special character in their cn, and also in general this
should be classic the account name.

I want to limited the user access. When I use this, it is also not working:
          - name: PGADMIN_CONFIG_LDAP_BASE_DN
            value:
"'(&(objectClass=user)(|(memberof=CN=ldap_PGadmin,OU=AADDC
Users,DC=xxxyyy,DC=com)))'"

Of course the general BASE_DN works and find my cn user
          - name: PGADMIN_CONFIG_LDAP_BASE_DN
            value: "'OU=AADDC Users,DC=xxxyyy,DC=com'"

Does anyone have a hint / advice for this?

Thanks in advance.
salih