[TIMOB-15448] iOS: No event generated on click of map annotation title or subtitle

var win2 = Ti.UI.createWindow({
	barColor : '#ff0000',
	extendEdges : [Ti.UI.EXTEND_EDGE_ALL],
});

var mountainView = Titanium.Map.createAnnotation({
	latitude : 37.390749,
	longitude : -122.081651,
	title : "Appcelerator Headquarters",
	subtitle : 'Mountain View, CA',
	pincolor : Titanium.Map.ANNOTATION_RED,
	animate : true,
	leftButton : '/images/arrow.png',
	myid : 1 // Custom property to uniquely identify this annotation.
});

var mapview = Titanium.Map.createView({
	mapType : Titanium.Map.STANDARD_TYPE,
	region : {
		latitude : 37.390749,
		longitude : -122.081651,
		latitudeDelta : 0.01,
		longitudeDelta : 0.01
	},
	animate : true,
	regionFit : true,
	userLocation : true,
	annotations : [mountainView]
});

win2.add(mapview);
// Handle click events on any annotations on this map.
mapview.addEventListener('click', function(evt){
    var clicksource = evt.clicksource;
    
    alert(clicksource);
    if (clicksource == 'title' || clicksource == 'rightButton'){  
        Ti.API.info('Item clicked');                           
    }
});

win2.open();