I'm using Firefox on a 2021 Macbook Pro (the one with the notch) and I've noticed that when I'm in full screen mode and I navigate to the Mac menu bar, the Firefox tab menu drops down. This wasn't a problem on my old Mac, since it allowed for the Mac menu to drop down, but since the menu has been moved to the top of the screen on either side of the notch on the new Macbook Pro, it's unncessary and bothersome. Is there a setting I can change to prevent this from happening?