So is this an OSX bug that can be fixed?Yeah, it usually goes away if you switch focus to another application and then switch back to the game ( while in windowed mode ).
What is a cider port? I have only ever used windows.I think it's related to the game being a cider port. I have the same issue on some cider games.
Cheers, I will try that. For some reason I currently cannot reproduce the bug lol. I am sure it will rear its ugly head though!try hit cmd-enter, the cmd-enter again