Reading alazeh's comment I come to try this and I discovered the secrets of this chamber. I hope there aren't any more secrets as well!
I enjoyed the solving and liked the puzzle.
Hate to deduct half a star, but the solution is obviously unintended by the author (considering the original stepcount of 442...).
(sometime in February, 2023) Enjoyable search for 248. I hope there are no more secrets, here. ;) :))
EDIT 2023, 19th June: Meowlong discovered 2 more secrets and it took me two months to find them. This became even a better puzzle, now. :))
