         {
             actionContentInvalidated = true;
             actionGroupLayoutInvalidated = true;
+            navigationContentInvalidated = true;
+            navigationGroupLayoutInvalidated = true;
             titleInvalidated = true;
             titleContentInvalidated = true;
             titleGroupLayoutInvalidated = true;

        
        // Put this before viewAdded() so another validation pass won't cause this to happen
        currentViewChanged = false; 
        viewAdded(pendingViewTransition);
        pendingViewTransition = null;
    }
    

    
    protected function executeViewChange():void
    {
        // Private event used for performance tests
        if (hasEventListener("viewChangeStart"))
            dispatchEvent(new Event("viewChangeStart"));
        
        if (selectedSectionChanged)
        {
            commitSelection();
