I am writing an app for Android and IOS using Flex 4.6. On IOS, after the keyboard appears and is dismissed, the entire area that was occupied by the keyboard is unclickable and unresponsive. The only way to make it work again is to completely quit the app and relaunch it. If I have the softkeyboard set to pan in the application xml, then after the keyboard appears and is dismissed, the screen never pans down. Half the screen just remains white and the app is essentially unusable. I have to completely kill the app and relaunch it to make the screen normal again. Everything functions correctly on Android. Has anyone experienced this or have any idea how to fix it?