Joining muc room with same nick already present is broken
When I (or presumably any user) am in a room with another resource and join it again, Gajim presents a dialog asking for another nick to use (e.g., beerfan_). However, clicking the ok button has no effect. The dialog goes away and then just pops back up again and again. I seem to be in the room as I get the chat history and see my new nick in the user list but the dialog keeps popping up. Clicking the cancel button makes the button stay away for longer but it eventually pops up that way too.