Huh, really strange, thanks for letting me know! It seems to work fine for me, I'll try to test it some more and figure out what's going on.
If you have the time, you could send me a screenshot (here or via discord, my discord username is lumenwrites), that might help me investigate what went wrong.
Figured it out! When you're loading the game, you gotta select which player you want to play as and click "join". If you just close the "join game" window without joining the game, you won't be able to do anything.
