Sorry,
I have tested your game on two computers and see it that way. :_(
I'm playing in windows.
hmm that's weird, you're the first one with this glitch, what resolution are you playing on? is it windowed?
I'm trying to recreate the bug somehow, lowering the quality doesn't do it
but if I lower the game screen resolution below 1080 the buttons get more finnicky until they're unusable
but still doesn't result in that visual glitch, really weird