I do not question the fact that it is a very good and free software emulation program but how it is fucking possible that some imbecile decided to install a complete useless hotkey on F1 eliminating the possibility of using the original game menu which used the same key? Why did not GOG fix this issue?
Can`t believe this shit.

Have you, in your infinite wisdom, considered rebinding the troubling key?

For some games that run with ScummVM, Alt + F5 opens the original menu. It works for Curse of Monkey Island (screenshot).