Position sticky not working with overflow hidden

Hello dear forum,

I have a problem with which I do not get on despite similar posts here. Inspired by another webflow designer, I have recreated an effect where a div is enlarged on the z-axis while scrolling. Problem with this is that it creates a horizontal scrollbar. I want this scrollbar to disappear. Because of the effect I can not set an overflow hidden, because the position must remain sticky.

Can someone help me here? Many thanks in advance!
Many greetings

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

Which page and which object specifically? I’ve clicked through everything and scrolled all pages but I’m not seeing anything causing a horizontal scroll.

Hi Port_of_Folio,
it’s about the “section-screen” on the “home page”. After zooming in the screenshot of the webflow-designer, a horizontal scrollbar appears (see screenshot).
Many greetings