I have recently tried private group chats and sometimes the thing works but in part, some people have omemo enc. some dont…an some people do get a windows to confirm omemo keys…and even if they do that the error in the client app is “error fetching omemo keys”.
I have setup Members only in the chat group settings…
I have tried to add the plugin, it only makes things worst, normal users cant send nothing on 1 on 1 chat. Sending files fails.
Autojoin to groups doesnt auto add peiole to it, only in public room creation it adds automatically but then it dies ot allow them ti write anything, they need to ask permission.
Thr owner cant make them become members only admins but cant revoke admin privilege from them at later point.