Why does Coded UI Test playback fail to scroll the Silverlight control into view?

Bringing the control into view is an essential part of the UITestAction during Playback since Coded UI Test performs actual Mouse/Keyboard actions on the control instead of programmatic action on the control. In case of failure to bring the control into view, the playback will throw a FailedToPerformActionOnBlockedControl exception or a PlaybackFailure exception. The Coded UI Test playback engine