How do you use the dropdown interaction?

Sure, although it doesn’t work and I don’t see how it can ever work using a click interaction so I wouldn’t get too deep into what I’ve done here: http://gwynnvalley.webflow.io/

work link: Webflow - GwynnValley

The first two links “who we are” and “summer camp” are the two I’ve attempted to get to work together, to start. I need the dropdowns to open the menu, and then/if another main menu link is clicked, all others need to close or (I wish reset). They do not. A second click is required to reset the first link. And I’d like to do this in Webflow only and not weave in some extra javascript. There’s already been posts about this issue and it’s been added to the wish list as can be seen here: A toggle trigger or 'reset' first click to fix first/second click trigger problems

I just need some kind of overview or tutorial on what the dropdown interaction does, to see if it can help me.