Ah, about that part, you only need to dash towards it, the dash deactivates the hitbox so you can cross through the traps (and any attack in general haha), in the second level there is an attack that kind of teaches you this, when all the electric traps comes at the same time near the end from above
The part you sent the screenshot is literally the last 2 jumps, the next one is the same and there is the end of the game, if you want I can send you the ending in a video so you can watch it ^^
Also thanks for playing my game, very happy you like the art and the music :D