Thank you so much! Sorry for the late reply on you comment. The game still under development and I can't wait to finish and elaborate the characters and story more (that's my fav part).
The floor that block you from switching players needs to be fixed for sure. Initially is there as a hack to hide a collision bug with the breakable walls when you switch characters right in front of them. But eventually I will fix this bug and use this typo of floor as a puzzle mechanic.