I\'m working on a basic iOS app which supports both portrait and landscape modes. When the iPhone simulator keyboard is open in landscape and I\'m switching the app
On the Simulator try to change the device. Then run your app again on the original device. That worked for me.
If the first step alone doesn't work uncheck the option: iOS Uses same keyboard layout as OS X and then change the device.
I figured it out doing random stuff until it worked. Monkey fixing.