Rayman Legends 2-player on one controller (PC bug)

Found a bug in the PC version of Rayman Legends that lets me control two characters with one gamepad. Achieved this by starting the game with the DS4 controller already plugged in to computer through the USB cable, the minimizing the game and launching DS4Windows. When I started the game, pressing the jump button assigns a second player character to the same controller. Movement with the left analog stick and running with the R2 button remained the same, but the 2-player character&jump and attack commands were mapped to Triangle and Circle rather than Square and Cross.