It seems if the width of the window is too small, then the bounce back effect doesn't scroll far enough to show the edge of the content. It still does the bounce back, but it isn't clear that it happened. I can reproduce this with a small enough desktop browser window as well.
It seems if the width of the window is too small, then the bounce back effect doesn't scroll far enough to show the edge of the content. It still does the bounce back, but it isn't clear that it happened. I can reproduce this with a small enough desktop browser window as well.