My r3f website lagging on scroll in mobile devices

[Achi00]

hi, I made r3f website and is taw lagging while scroll then I remove everything heavy and its still lagging on mobile while scrolling
here is website I use react three drei scroll controls but This is the first time when its lagging on mobile what should be a problem?
here is link to see that on main page there is no heavy objects https://nvidia-rtx.netlify.app/