Nextcloud 10.0.1 LDAP user broken?

Hello,

I install the first time a Cloud (nextcloud) I have a LDAP Server (FreeIPA) and the OS is CentOS 7.2.
my php is 7.0.13

After a long time to configure and read the most i found on goo…
The “normal” ldap config is correct (green), also the test for for a User (mailaddress) is working, but when I go to USERS Config I found only the admin User ?

What is the way to found also the LDAP User ?

Can any have a hint or Link for this Problem

Thanks