https://drive.google.com/file/d/1Iu8RTaOExi5FvjpgUC6UnvC5KDdHysnO/view?usp=sharing
I don't know what causes it, but when I enter a door (stand in front then wait for the animation to conclude), the project crashes.
Looking at the debug in browser tools, it seems to be a problem with textures, but it might not be the fundamental issue here.
This stops animation, but not music, as the small spinning animated icon demonstrates.
Thanks for your time!