This is an oversight on my part. If you look closely at the map, the little indicator for a room transition doesn't actually go all the way down to the floor. This means that you have to jump into the room transition to get to the next room. It's been mentioned to me in the jam comments but that was after the time where I was allowed to make changes to the game, and I have put off uploading a new post-jam build until now.
Thank you for bringing it up, I'll see if I can do a quick patch fixing this and the linux issue today.
Edit: Both of these problems should hopefully be fixed now.


















