Openfire Group information gone after reboot CentOS 7

Hello,
i have:

Openfire 4.7.3, build ac717b3 on Centos 7
AD on Windows Server 2016

After edit a group - Contact List (Roster) Sharing - Enable contact list group sharing - add name - Users of the same group - save - Group information updated successfully.
on xmpp client (spark) information updates correctly and my group appears as needed.
after server reboot\service restart - Contact List (Roster) Sharing on that group is gone.
can you help me?

p.s. i have tryed same build but on win server 2016

thanks

Was group created as permanent?

What do you mean by “permanent”? usual Active Directory Security Group, global type…

HTH

HTH? i dont get it)