Thanks for a thoughtful review. Those are really good points for further improvements. Want to elaborate/comment on a few points.
6. There was a plan on adding a light scroll that would add that feature so the plan was to keep everything relatively dark with limited light source.
7. It is moving but I guess too slow 😅
13. The intention was to let player explore the level and give more paths. If during 1st jump player didn't get into the gap, on the bottom there is a second path that allows player to get to the right position. Not sure if the goal was achieved well.
15. Yes, that was the intended behavior - You should switch only between inactive scrolls (that are not set in the 1/2 slots).