Additional Navigation Bar in Mobile View

When visiting this site using Firefox (Android) running on my Xperia XA2 with Sailfish 3.3, there seems to be an additional navigation bar at the top that does not serve a purpose. It has a three-line menu button, but an empty menu appears. Is this something that will be used for future functionality, or should it be removed?

1 Like

And I thought it’s because of my outdated Sailfish Browser. (I know Jolla Browser is generally outdated but mine is even more outdated, I’m still at SFOS