[flexcoders] Panel dissolve issue

[justme1231331]

I think this has to be a bug of some kind. As a test I took an 
example from Adobe's livedocs site and changed a vbox for a panel. 

The transitions work with the vbox but not with a panel???





<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; 
layout="absolute">

<mx:transitions>
    <mx:Transition id="myTransition" fromState="*" toState="Advanced">
        <mx:Parallel target="{panel2}">
            <mx:WipeDown duration="2000"/>
            <mx:Dissolve alphaFrom="0.0" alphaTo="1.0" 
duration="2000"/>
        </mx:Parallel>
    </mx:Transition>
    
    <mx:Transition id="backwards" fromState="Advanced" toState="*">
<mx:Sequence targets="{[cb1, cb2, cb3, text1, panel2]}">
<mx:Parallel>
<mx:WipeDown showTarget="false" duration="2000" target="{panel2}"/>
<mx:Dissolve alphaFrom="1.0" alphaTo="0.0" duration="2000" 
target="{panel2}"/>
</mx:Parallel> 
<mx:RemoveChildAction/>
</mx:Sequence> 
</mx:Transition>

</mx:transitions>



<mx:states>
    <mx:State name="Advanced">
        <mx:SetEventHandler target="{linkbutton1}" name="click" 
handler="currentState=''"/>
        <mx:AddChild relativeTo="{panel1}" position="lastChild">
            <mx:Panel x="10" y="150" width="260" height="151" 
layout="vertical" title="Test Title" id="panel2">
                <mx:CheckBox id="cb1" label="Regular expression"/>
                <mx:CheckBox id="cb2" label="Case sensitive"/>
                <mx:CheckBox id="cb3" label="Exact phrase"/>
                <mx:Text text="Text" textAlign="center" width="100%" 
id="text1"/>
            </mx:Panel>
        </mx:AddChild>
    </mx:State>
</mx:states>
   
   
   
    <mx:Panel id="panel1" x="5" y="5" width="300" height="400" 
layout="absolute">
        <mx:Label x="20" y="70" text="Search"/>
        <mx:TextInput x="20" y="90"/>
        <mx:Button x="185" y="90" label="Go"/>
        <mx:LinkButton x="20" y="120" label="Advanced Options" 
click="currentState='Advanced'" id="linkbutton1"/>
    </mx:Panel>

</mx:Application>