we have actually a problem which we don't understand. So maybe you can help us.
When we open our page in mobile view the menu.js file for the mobile navigation toggle event is not included on the page. We can not find it in our browser console. But it has an entry in our requirejs-config. We did not change anything in the js functionality of the mobile navigation. So we don't understand why our mobile navigation works fine on our product detail page but not for example on our category page.