[Feature request] Decline / Block all (new) invitations per own user account
all supported OS
Until now unknown contacts can join if they search your username and send an invitation to you (Person B).
But if I only want to communicate with one, two or even 5 persons and nobody else I would like to have an option that you can disable new invitations per own user account (if you have two own user accounts with different contacts for example you will still receive invitations from the other own user account (yourusername2) BUT NOT from the first own user account (yourusername1).
This would also(?) require that unknown calls are automatically disabled in the settings once you enable this setting?