Super polished look and incredible art-style! The character animations look so alive and vibrant! The hectic gameplay and killer dash attack are quite fun, unfortunately the seems kind of finicky to pull off. But overall, great work!
Unfortunately it seems like the dash bug comes from either high FPS (from high refresh rate monitors) or low FPS (from the WebGL build). I recommend capping the game to 60 FPS (and playing the desktop build) to avoid that.