I think there’s client sided stuff to do to solve that still, I’m 90% sure on my pc shorts open as normal videos due to an add-on I added a long time ago (the most popular for modding the look and feel of it, someone definitely can add it because I’m out of the house)
EDIT: Someone who deleted their comment (saw the notification that stayed) got it right, it was Enhancer for YouTube. It’s the bees’ knees, very recommended for everything (except adblock, for that get uBlock origin)