Get Started -> Products menu option hides other menu options on community.jboss.org

After the latest upgrade of community.jboss.org, every page shows up a menu item named "Products" under the Get Started menu option and this menu option stays "on top" and hides other menu options that are supposed to be visible. It's difficult to explain in words, so please take a look at the attached screenshot for how it looks on every page.

I'm on 16.0.1 Firefox on Linuxmint