Scroll & Snap on Mobile

Hello community

I found this great cloneable for scroll and snap.
It works flawlessly on desktop but when scrolling on mobile it doesn’t jump smoothly from one section to the other. It jumps a few px at a time.

It does not do it on the original: fullpage-js-interactions - Webflow
But i don’t see where i messed it up.

Here is the live website:
And here is the view only link: Webflow - Studio Elena Sabrina

Can someone help?

Here is my site Read-Only: LINK
(how to share your site Read-Only link)