Space Group Chat only for Space Admins/MODS

It would be better when the Space Chat (Group Space Chat - Messaging app) would be linked to Admins/MODS only. Currently when users send a private Space Chat then All Space members see that Chat and can participate.

There is not much sense for allowing All Space Users to participate in the Group Chat I guess. Admin could decide who can participate in the Group Chat (messaging app): Admin, Admin/MODS, All Space Members

Ps. If Space Group Chat would be dedicated to Admins/MODS only then non-members could send info to Space Admins this wag too (non-members Space Group Chat option could be enabled/disabled by the Admin)