Dropdown background transparent on one page

Good morning everyone!

Loving webflow and the forum, there’s just one thing that I can’t seem to figure out.

My dropdown menu has a white background. On just one page (the press page) it displays the background transparent, though.
This can’t be seen in the designer, only on the actual mobile phone (Iphone 5s, Iphone 6).
I’ve created the nav bar as a symbol, so i’ve got no idea why and how there can be one page that is different…

Any help is greatly appreciated!
Viktoria


Here is my site Read-Only: https://preview.webflow.com/preview/bks-2f5737?utm_medium=preview_link&utm_source=designer&utm_content=bks-2f5737&preview=5cfb9914ba484ee0d280f559e6efbb7b&pageId=5f1b008e3b746e82b5cb4faf&mode=preview

Hello! Did you ever find a solution for this? I am having the same problem.