Landscape full screen application is not rotated when using: QApplication::setAttribute(Qt::AA_S60DontConstructApplicationPanes)

With a fullscreen app where softkeys or status pane are not needed to be constructed we use:
QApplication::setAttribute(Qt::AA_S60DontConstructApplicationPanes).

This causes a defect for rotation of the application. If we start our application from the idle screen (for example tasking to it), then when we rotate the device the application does not rotate. The view does not rotate and gets cut off at the bottom. The correct resolution does get passed through however.

This occurs on device only (where the idle screen stays in portrait on a rotation of device). If we start our application from elsewhere such as the applications menu (which does change orientation), this problem doesn't occur.