Jerky scrolling

Design help General
1

I need a fixed image (without position fixed, sticky etc), I created a scroll trigger, but on a mobile the scrolling is jerking. How to fix?

Jack’s Dapper Site (webflow.io)
https://preview.webflow.com/preview/jacks-dapper-site-f7e373?utm_medium=preview_link&utm_source=designer&utm_content=jacks-dapper-site-f7e373&preview=fa6cfb942c085d9852efd9046032e276&workflow=preview

2

Not only on mobile, looks bad in desktop too.

I think this is the solution.

image
image236×522 20.4 KB

(set the image as background and FIXED)

3

Don’t you think it’s a bug?