Can't edit the dropdown menu - I don't have the option view menu in settings

Hey everyone.

I’m relatively new to Webflow and I’m pulling my hair out on this one.
I want to edit and style the dropdown list in the navbar - menu, but I don’t get the option in settings to “open menu” when clicked on the menu. It works well in preview mode. But I just can’t figure out how to “view” and edit the content in the list while in edit mode.
It would be great to get some help to solve this. It’s really appreciated!

Thanks

https://preview.webflow.com/preview/oxygean-b4c13ad9e7864942f96cc857b074feb?utm_medium=preview_link&utm_source=designer&utm_content=oxygean-b4c13ad9e7864942f96cc857b074feb&preview=b643e8ebaf62dbb19a5d286d9403351f&workflow=preview