Hide member list from public projects/groups

Problem to solve

Add the ability to hide member list from public projects/groups and/or hide 2FA status from public projects.

Further details

Would be good if projects/groups owners can hide member list from being visible (specially in public groups/projects). Also, hiding 2FA status to non-owners would be good too.

Proposal

Add an option to hide member list in project/group settings.

Permissions and Security

Documentation

Availability & Testing

Links / references