Controller Mapping/Unmapping on some platforms is not ideal for local multiplayer

Login Failure - A local player 
already exists for PlatformUserId 0 (I think this occurs if on first 
prompted to sign in I use a different controller, and then use the one 
it's physically determined to be the first? Anyway I end up with two 
controllers controlling the UI as player 0 whenever this error message 
appears)Logging out 
of an account through the system UI - Saw one case where no controller 
would respond, but in general you end up in the situation where all 
controllers are presumably mapped to player 1 (as they can atleast move 
through the UI options). Player 2 continues to show as logged inAlso
 I assume Lyra only two players? It's hard to tell due to not being able
 to do anything except scroll through the UI options - however the game 
only prompts us to login for the first two users. Our issues only begin 
when we have > 2 players as the additional controllers end up mapped 
to player 3.Leaving 
XBoxManager GDK open - (No physical controller responds, I'm not even 
going to get into the confusion this can cause as the one kind of 
controller that does automatically create a prompt. We do our best to 
remember to close this but don't always succeed)