         else if (unscaledHeight != bounds.height)
         {
             // Height changed.
-            if ((unscaledHeight > bounds.height && 
-                isOverset) ||
-                composeOnHeightChange(unscaledHeight) ||
-                getStyle("blockProgression") != "tb")
+            if (composeOnHeightChange(unscaledHeight))
             {
-                // More height is needed and it's possible there is more text
-                // since it didn't all fit before.  Or the styles require a
-                // recompose if the height changes.
                 compose = true;
             }
             else if (unscaledHeight < bounds.height)

                return true;
            }
        }
        
        return false;
    }


     */
    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.
