You know the bar that sits at the bottom of an app - it sits centered in the bottom of the display and is how you drag up to return to the Home Screen? In most apps, once loaded, that bar I believe disappears and only returns once you start dragging up from the bottom of the screen to use it. But, in Safari, this bar is never disappearing and is obscuring the last line of text when reading forums. This used to disappear (and is supposed to), right? Here’s an example with the bar in black at the bottom of an idle page while reading: