Form Block showing infront/above hamburger menu on mobile

Hey folks.

Need some help with my search (form block) block is showing above / infront my nav links in the hamburger menu on mobile portrait/screen size.

How can i fix this?

If its not visible within the designer, here is my published webflow domain.

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