Not sure, but it might be related toa different glitch I was playing with that "flipped the camera" by me flicking the "mouse" upwards past the limit (I flicked my pen, so it probably is the same as the mouse teleporting)
This actually put it through the back of my "head" and thus had me looking the other way, upside down.
I undid it by doing it in reverse, but it might have had some effects on the way things loaded
I guess you could try upping the sensitivty long past what's reasonable,
I was in fullscreen at the time.
I also used the small game window version that itch has (also the escape key) to try to press the other buttons on the bomb, only 5 could be ressed, though I think I maybe saw 2 being pressed down one time for some reason? Not sure. Might be just having poor eyesight, but it would be funny if you could add methods to cheat the mouse like that in order to make the other buttons pressable