If you pause the game with coins flying all over the screen, and it pauses right as coins land in front of the pause/play/fast forward, you can not interact with the buttons because coins are in the way. You must exit the run and re-enter to keep playing. Doesn't ruin the run, just mildly annoying.
#Bug? Definitely unintentional
uncut ruin
austere briar
I think you can press F3 or F4 to get around that