NewSpinalTapDrummer:
I want to know how someone can be chatting in the room yet not appear on the user board.
That should not be possible... You have the user tab which is a full list of all users logged onto the chat application whether they are in a group chat or not.
The list of users in the group chat rooms, should be a complete list of all users that have entered that particular group.
Users can leave groups and come in and out of the chat while having ongoing conversations as you can see the chat history, which could possible explain this anomaly.
However, it sounds like this could potentially be a bug. So thank you for reporting this we will get this looked into.
Take care!