I posted the fix in the comments and on patreon, a test version ended up in the code, I cleaned everything, now it should work
You're right, it works as intended after fix, but there is still bugs. Like Taile's shop stays on screen after you click it and her work screen appears after that. It's not a major bug, but you'll watch her scenes with that shop menu on the screen and you can work at times you shouldn't. Also there's still a bug where Cleos' card appears, saying screenfade doesn't exist.