Thank you for letting me know! Seems like there's an issue with how the game is fuillscreened, seems like all the colliders got offset somehow. I'll fix it as soon as possible.
There is a workaround if you don't wanna wait for a fix:
Tap on the steam logo, that should open up the settings menu.In the settings menu tap on the fullscreen text, that should set the fullscreen correctly and you should be able to play the game normally.
Workaround 2:
Press back in the pull out android menuPress "Restore game" in the itch player