Yup. It crashes turbowarp. Not scratch. Here, I have the link to crash turbowarp. https://turbowarp.org/549989681?hqpen&size=640:360&fps=60&clones=Infinity When you notice things start to slow down, try entering or leaving fullscreen.
It’s kinda weird, because turbowarp is supposed to make scratch projects run better. Looks like that doesn’t happen here.