I found a new way in level cubism.Is this allowed by glitchless speedrun?This way can save much time.（I can't read the guide，so i don't know whether there's some else find it too.）

Do you have a video of your route?

If you're clipping through the window, then it would not be allowed in glitchless.

I can record a video.That route can save about 10 sec.But for any％ speed run，that's not enough.

I'm new in speedrun，but I like to explore this game.