Android - orientation changing causes wrong window resizing

Create test application using QtQuick (build in elements) and change background color to red (simple hello world app) When I rotate my phone/pad, root Rectangle behaves strange:

SE neo V, android 4.0.4:
portrait: https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-04-36.png
landscape: https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-04-29.png
back to portrait: https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-04-22.png

ASUS memo pad 7, android 4.2.2
portrait: https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-05-47.jpg
landscape: https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-05-51.jpg
back to portrait: the same as portrait, https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-05-47.jpg
after devices screen turned on: https://dl.dropboxusercontent.com/u/1575961/err/Screenshot_2013-10-24-22-10-27.jpg

My AndroidManifest.xml has tag:
<activity android:configChanges="orientation|locale|fontScale|keyboard|keyboardHidden|navigation|screenSize"
android:name="org.qtproject.qt5.android.bindings.QtActivity"
android:label="@string/app_name"
android:screenOrientation="unspecified">