Ah, I see. I fixed that a couple of days ago, so now the player has the following options:
- Hold DASH while wall sliding and then press (and potentially hold) JUMP on a later frame.
- Press/hold DASH and and press/hold JUMP on the same frame.
- Press/hold JUMP and then press/hold DASH within 0.1 seconds.
I've uploaded a version where is was fixed; the video hasn't been updated since it looks pretty much the same.
Thanks for the feedback!