This is important, as the first player that logs in, plays on the left side of the screen.
My wife (P2) always logged in first, as she sits on the left of the couch. And I (P1) logged after she was in game.
But the title screen no longer accepts any P2 input after first booting up the game.
To work around this, P1 now needs to connect first, then immediately cancel to go back to the title screen. After doing this, the game suddenly accepts input from P2, and now P2 can log in to the game first, as always before.
I think something is totally bugged here anyways, as when P1 cancels his connect, a prompt appears on screen that needs an X press to go away. This dialog (belong to P1) does not accept input from the P1 controller, and P2 needs to press X to make it go away.
Please fix this to how it worked before.