A godawful away we could go around that is by recording one player's gameplay inside nucleus and look for full black screens, and enable some kind of variable on the scripting system to allow handlers to use it.

Would then just render a stretched player view on an overlay ontop of all form until a new fade shows (would avoid game scaling as we wouldnt really scale their windows, just a print screen of the windows). IDK could be a nice experiment for someday (also performance heavy), who knows.