I played the web version, don't know if it was the updated version or not but I did experience the hitbox mismatch that appeared to have been fixed, so that's good news.
Other than that, this is a very charming game. I love the switching of the mechanics due to body swapping but having some indicator of where the screen ends on the danmaku section could be a very nice addition to the game.
Cheers to us, Mizuchi jam developers!