The area above the ceiling where you have to dash twice through the air to hit a tilted "download" bar is unreasonably hard compared to the rest of the game. It made me give up 100%ing this game. The clunky jump that has no max height 1 sec animation stop, the sliding, the bar that closes too quickly, the not properly explained dash mechanic, the "perfect" dash that has an unforgiving amount of time to do, made it all an infuriating experience for optional content.
I look forward for the full release of the game, but this still needs a lot of work. Take inspiration from famous platformers like Hollow Knight, Celeste, Trine, etc. None of them have such problems.