Thanks for playing!
Yeah I agree with the feedback, they were a few of the concerns I also had when the game was finished, I think the movement especially I was mainly testing on a controller so it felt fine and I didn't realize the keyboard issue until later on in the Jam where I simply just didn't have time to address it.
I do plan on taking this idea and fleshing it out a little bit more to make it a bit more polished, add a few more puzzles etc at some point, so I'll for sure be taking your feedback into account!