Sometimes after exiting fullscreen mode the minibuffer is hidden

[ghost]

After toggling out of fullscreen mode the UI is shifted down by the height of the minibuffer, leaving a whitespace at the top of the window, and the minibuffer hidden below the bottom of the window. I'm able to fix this by resizing the window, which resets the UI position into the correct position.

I don't know how to reproduce this reliably. I think if you use emacs all day like I do you will have experienced this bug at least once a day.