When viewing https://docs.fedoraproject.org/ on mobile, a hamburger menu appears in the top right corner. However, it doesn't seem to do anything, tapping it doesn't open an actual menu. We should investigate what it's doing there and what the contents are supposed to be, and either make sure it actually works if it's something useful (search?), or remove the icon if we don't need it.

It happens on both mobile Firefox and mobile Chrome so I don't think it's a browser issue, I think it's a dummy icon or something.