That sounds like a recent issue or an issue with your specific computer; it worked fine on Windows when it was published (Windows 7 and Windows 10, at least) and that wasn't ever a glitch that the macOS version had (macOS did have a couple of odd glitches, though, which we never quite figured out how to fix). If it's not working on your system and you want a refund, though, feel free to email itch.io support!