Still unable to close the apps on my iPad Air 2 using the method discribed by Apple Support.
Since installing update 15.3.1 on my iPad Air 2, all apps remain open. I tried closing them in the usual way without success. Apple support suggested to swipe any app upward using the app's preview. What exactly are they referring to when they say, "App's Preview".
Any advice would be appreciated.
iPad Air 2 Wi-Fi