I think that is what it is called. The three horizontal lines next to the profile picture? Anyway, pressing it brings up the navigation menu on the left. Some times when I press it, that row kinda disappears and the menu doesnt come up. So I have to move the screen up or down to get it appear again and then push it again.
Yeah, that makes total sense. Im on a Galaxy ZFold 4.
I haven’t had that problem, but I did get a solution. Or at least a bit of new knowledge. I knew I had the button, even (surprisingly) knew what it did. I had no idea it’s called a hamburger button. Now I know. Thanks, David!