Group Chats
3.2.1 A client should not automatically add a user to a group chat. A user should be required to explicitly accept group chat invitations.
3.2.2 If the client provides an option to automatically accept group invitations, its default setting must be to disallow automatic accepting of invitations.
3.2.3 When a user attempts to leave a group, before proceeding, the client should warn the user that their group credentials will be permanently lost.
- This only applies to the new groupchat implementation and may otherwise be ignored.