Hi,

Apologies if there is already information about this on the site. Is there a particular way to close a settings screen? I've tried just clicking anywhere in the game window to close it after it's been opened by a right click. At this point, I don't know how to close it. Please help!

You have to put a button that closes the screen.

A button! That solution completely evaded me—thanks, @SyntheOtaku!