States doesn't work for me...

ApacheRoyaleStatesIssue.mxml

<?xml version="1.0" encoding="utf-8"?>
<js:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
				xmlns:js="library://ns.apache.org/royale/basic"
				xmlns:local="*"
				pageTitle="HelloWorld">
	
	<js:valuesImpl>
		<js:SimpleCSSValuesImpl />
	</js:valuesImpl>
	
	<js:initialView>
		<js:View id="myView" width="100%" height="100%" currentState="default">
		
			<js:states>
        			<js:State name="default"/>
        			<js:State name="busy"/>
    		        </js:states>
		
			<js:TextButton id="txtBtn" text.default="Hello World" text.busy="Busy... just for you" width="200" height="50" click="{myView.currentState='busy'}" />	

		</js:View>
	</js:initialView>
	
 </js:Application>