navigationGroup close bug

/*
This shows a bug where trying to programatically close a window in a navigationGroup fails
*/


//Here's the first window...
var first = Ti.UI.createWindow({
  backgroundColor:"#fff",
  title:"My App"
});
var label = Ti.UI.createLabel({ text: "poke me to open the next window" });
first.add(label);

//Here's the nav group that will hold them both...
var navGroup = Ti.UI.iPhone.createNavigationGroup({
  window:first
});

//Here's a window we want to push onto the stack...
var second = Ti.UI.createWindow({
  background:"#fff",
  title:"Child Window"
});
second.add(Ti.UI.createLabel({text:"Here's the child"}));

//Add a done button to the right nav bar
var done = Titanium.UI.createButton({
 	systemButton:Titanium.UI.iPhone.SystemButton.DONE
});
second.setRightNavButton(done);

done.addEventListener('click',function()
{
    navGroup.close(second);
    Ti.API.info('Done / button hit');
});

//When the label on the first window receives a touch, open the second
label.addEventListener("click", function(e) {
  navGroup.open(second);
});

//This is the main window of the application
var main = Ti.UI.createWindow();
main.add(navGroup);
main.open();