One of the main attractions of the new apple iPhone is its 5.8-inch OLED panel. If there are long-displayed or very often displayed elements on the screen, it can lead to their appearance on the panel even when they are not needed. This is one of the drawbacks of OLED screens.
Recently Apple has rolled out the latest 11.4 version for iPhone and iPad and has now come up with the developer and public beta which is now available on beta. Apple has included the most awaited two features on this version which was omitted in the previous ones.