As you can see from the video, when the code is built and ran, the Red View is 0px from the top edge. But after scrolling down and tapping the status bar to return to the top, there is a gap between the top of the screen and Red View (i.e. the black area).
What can I do to resolve the issue if the intended behaviour is for the Red View to be 0px from the top of display when the user scroll up to the very top?