Brand div jumps to the left on scroll (mobile only)

When I created my website a couple of months ago, I’m fairly certain this behaviour was not happening. Only just noticed that the Brand div jumps to the left at the beginning of the scroll, and jumps back when scrolling back up. No idea whether this is because something is appearing or disappearing in an interaction or what. Any thoughts? Published Site

Thanks.

screen rec for webflow (logo shift)


Here is my site Read-Only: Mim Crellin Website
(how to share your site Read-Only link)