Exactly, this game is whole messy of a bug, i even needed to cheat the save file for money to avoid work mechanics which always ended up bugged with no confirm/continue button and left stuck (not to mention the work mechanics is also arrow games), and quite disappointed honestly because the animation itself seem like just image with skinny filter nowadays (i don't know the exact term). after seeing the dev page, i've remembered playing his other games and yes it was also full of bug.
well but found out it just dollar game, guess can't expect much, hope he can deliver better game next time.