When browsing webpages and scrolling down the top navigation bar disappears to make more room on the screen. Awesome! However when I scroll back up the navigation bar does not reappear which is a pain when I’m just trying to switch from one tab to the next, I have to reload the page in order for it to appear again.

This works for me if I use Safari, Chrome, even Edge so not sure if there’s a setting in Firefox I’m missing that needs enabled