I can't use Windows key shortcuts reliably while in game, which is something that others also experience too: https://royals.ms/forum/threads/windows-key-bugged-when-royals-is-open.241261/ This is something apparently native to MapleStory, which would be nice to fix. If anyone who is able to use the key normally and had issues before, could share what they did to fix it, that would be great.
I have this problem on my current laptop, but did not on my old one. I spent a few hours trying to solve it, but gave up. The fact that it means not being able to use that snipping tool shortcut sucks. That said, I wonder if that can be rebound to a different key? I never looked into that