I have a nav with a long list of items. I’ve set the fixed nav element to auto scroll.
Once it opens on mobile I have it cut off and it won’t scroll. I don’t use the native webflow navigation. You simply click a hamburger button and it changes it’s display state.
For some reason the Webflow version isn’t co-operating… Not a clue what you’ve got going on here, but it’ll likely be an issue to do with Overflow. Whatever frame you have the content in (on the expanded menu) needs to be set to Overflow: Scroll.