"Dock & Menu Bar" is just "Dock" in system preferences

I'm trying to make the menu bar visible in full screen mode, and this can apparently be done by unchecking a box that says "automatically hide and show the menu bar in full screen", which can be found under "Dock and Menu Bar" in system preferences. Except on my macOS Catalina it's called just "Dock" and there is no Menu Bar section there.

How do I attack this issue?