My app has a table view with a large, blank tableHeaderView allowing to scroll the visible cells completely out of the window (to the bottom).
So a contentOffset of {0,0} me
If there is no accessible content in the empty header, consider setting the content offset programmatically upon load in the event that UIAccessibilityIsVoiceOverRunning(). You will also want to monitor for UIAccessibilityVoiceOverStatusChanged and do the same.