invitation to anonymous room
when we get an invitation from an anonymous room, it comes from room@server/nick. If we don't autopopup incoming events, Gajim adds a new "contact" in the not in roster group, with the jid of the room.
That's bad, causes strange behaviour after that, as it's a contact and a room at the same time.
But I have no idea on the way to present the event to the user. Any idea ?