bug when scrolling a list with & quot; LinkButton embedded icons & quot; as itemRenderers

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  Hi, please look at the example below

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  <? XML version = "1.0" encoding = "utf-8"? >
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  < mx:Script >
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  Import mx.collections.ArrayCollection;
  
  [Bindable]
  private var dp:ArrayCollection;
  
  private function init (): void
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  []] >
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  < mx:itemRenderer >
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  < mx:VBox >
  < mx:Script >
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  {
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  {
  for (var i: int = 0; i < value; i ++)
  {
  var b:Button = new Button();
  b.label = "Row" + value;
  this.addChild (b);
  }
  }
  }
  []] >
  < / mx:Script >
  < / mx:VBox >
  < / mx:Component >
  < / mx:itemRenderer >
  < / mx:List >
  < / mx:Application >

  Sorry, it's a method on a list called measureHeightOfItems.  The results,

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