title: Activity not recreated on rotation
body: <ol>
  <li>Activity 1 created and shown (portrait mode)</li>
  <li>Activity 2 created and shown (portrait mode)</li>
  <li>Rotation (to landscape mode). Activity 2 is recreated as expected</li>
  <li>Press Back</li>
  <li>Activity 1 is shown in portrait mode (landscape mode is expected with Activity 1 recreation)</li>
  </ol>
  
  <p>Why activity is not recreated?</p>
  
  <p>PS. No orientation set or <code>onConfigurationChanged()</code> overriden for Activity 1 in <code>AndroidManifest.xml</code></p>