      */
     private function composeOnHeightChange(unscaledHeight:Number):Boolean
     {
+        // Height increased and there is more content that can be composed.
+        if (unscaledHeight > bounds.height && isOverset)
+            return true;
+            
         if (truncation != 0 && getStyle("lineBreak") == "toFit")
         {
             // -1 is fill the bounds and the bounds changed so recompose.

        // Width changed.        
        if (!compose && unscaledWidth != bounds.width)
        {
            if (getStyle("lineBreak") == "toFit" || 
                getStyle("blockProgression") != "tb")
            {
                // Width changed and toFit line breaks or the styles
                // require a recompose if the width changes.
                compose = true;
            }
            else if (unscaledWidth < bounds.width)
            {
                // Explicit line breaks.  Don't need to recompose but need to 
                // clip since the not all the width is needed.

        else if (unscaledHeight != bounds.height)
        {
            // Height changed.
            if (composeOnHeightChange(unscaledHeight))
            {
                compose = true;
            }
            else if (unscaledHeight < bounds.height)
