I see! It seems it's considering a Touchscreen as some kind of controller - according to the log, though, player1 was assigned the touchscreen and player2 WASD! (doesn't player2 move at all with WASD/arrows?)
Anyways, now I understand the problem, and a Spanish user added more info with some kind of pen being considered a controller too. I'll try to fix this as soon as possible! Thank you for your patience!