Cover image on mobile zooms in and out when I scroll

site

Hi everyone.

I am using twenty-twenty cour theme with block editor that goes with it.

So the problem is, when I scroll on the mobile page, the images with parallax effect do kind of zoom in and out depending on where I am at the site.

Desktop looks normal.

My best guess is that the menu from the chrome makes it do that, but not sure how to fix it.

Any help would be appreciated.