[TIMOB-6650] iOS: ScrollView - [ERROR] Adding an event listener to a proxy that isn't already in the context

var win = Ti.UI.createWindow({
	backgroundColor : '#fff'
});

var layer1 = Titanium.UI.createScrollView({
	zIndex : 1,
	contentWidth : 'auto',
	contentHeight : 'auto',
	top : 0,
	layout : 'horizontal',
	contentOffset : {
		x : 0,
		y : 0
	}
});

var controlScroll = Titanium.UI.createScrollView({
	zIndex : 10,
	contentWidth : 1000,
	contentHeight : 480,
	showHorizontalScrollIndicator : true,
	top : 0,
	layout : 'horizontal'
});
controlScroll.addEventListener('scroll', function() {
	var x = controlScroll.contentOffset.x;
	layer1.contentOffset = {
		x : (x * 1.3)
	};
})

for(var i = 0; i < 10; i++) {;
	layer1.add(makeView('blue'));
}

function makeView(color) {
	var view = Ti.UI.createView({
		left : 100,
		width : 20,
		height : 480,
		backgroundColor : color
	});

	return view;
}

win.add(layer1);
win.add(controlScroll);

win.open();