[TIMOB-15757] iOS7: TitleImage renders with delayed position

var win2 = Titanium.UI.createWindow({
    backgroundColor: 'red',
    barImage: "/images/logo.png",
    title: 'Red Window'
});

var navWin = Titanium.UI.iOS.createNavigationWindow({
    window: win2
});

var win3 = Titanium.UI.createWindow({
    backgroundColor: 'blue',
    barImage: "/images/logo.png",
    title: 'Blue Window'
});

var button = Titanium.UI.createButton({
    title: 'Open Window'
});
button.addEventListener('click', function(){
    win1.openWindow(win3, {animated:true});
});

win2.add(button);
navWin.open();