I use the top of the page to track where I am reading. When a header is hidden on scrolldown, and shown on scrollup, that breaks a core feature that I was acti

I use the top of the page to track where I am reading. When a header is hidden on scrolldown, and shown on scrollup, that breaks a core feature that I was actively using. To make matters worse, scroll direction is incredibly finicky on mobile, so I can't even consistently decide whether your ridiculous header is shown or not.