[TIMOB-11281] iOS: Orientation - upside portrait mode is not recognized by application

var btn = Ti.UI.createButton({
			width: 70,
			height: 70,
			title: 'press me',
			color: 'black'
		});
		
		_window.add(btn);
		
		btn.addEventListener('click', function() {
			
			var abtn = Ti.UI.createButton({
			width: 40,
			height: 40,
			title: 'close',
			color: 'black'
		});
			
			var wnd = Ti.UI.createWindow({
				title : "Title Bar",
				modal : true,
				backgroundColor : "#FFF",
				orientationModes : [Titanium.UI.PORTRAIT, Titanium.UI.UPSIDE_PORTRAIT, Titanium.UI.LANDSCAPE_LEFT, Titanium.UI.LANDSCAPE_RIGHT],
				layout : "vertical"
			});
			var view = Ti.UI.createView({
				backgroundColor : "#F00",
				height : 200
			});
			var view2 = Ti.UI.createView({
				backgroundColor : "#00F",
				height : 216
			});
			var text = Ti.UI.createTextArea({
				backgroundColor : "#0F0",
				suppressReturn : false
			});

			view.add(text);
			wnd.add(view);
			wnd.add(view2);
			view.add(abtn)
			wnd.open();

           abtn.addEventListener('click', function() {
           	    wnd.close();
           });

			Ti.Gesture.addEventListener("orientationchange", function(event) {
				view.height = 200;
				view2.height = 216;
				if(event.orientation === Ti.UI.LANDSCAPE_LEFT || event.orientation === Ti.UI.LANDSCAPE_RIGHT) {
					view.height = 106;
					view2.height = 162;
				}
			}); 

		});
		
		return _window;