Submenu showing different in published site

Hi guys, I am new here and playing around with the first page build.

For some reason I have 2 issues right now, that I can’t get my head around.

  1. My Submenu is showing up perfectly fine in the designer but as soon as I publish the page and look at it, the menu appears all wrong. Also the menu items suddenly have the list-style disc again.

  2. My Mobile Menu is toggled by the first interaction I ever built. For some reason the menu only works the second time I click on the hamburger icon. The first time nothing happens.

Does anyone have any idea how to fix those?

Here is my site Read-Only: [LINK](Webflow - VIERLESS GmbH)
(how to share your site Read-Only link)