FullScreen with HaxePunk 2.5.3

Main.hx

import com.haxepunk.Engine;
import com.haxepunk.HXP;
import com.haxepunk.Scene;
import com.haxepunk.utils.Input;
import com.haxepunk.utils.Key;
import flash.system.System;
import openfl.display.StageDisplayState;
import openfl.system.Capabilities;


class Main extends Engine {
    public function new():Void 
	{
		super();

		HXP.console.enable();
		HXP.fullscreen = true;
		HXP.scene = new TestScene();
		HXP.log("SCREEN: " + Capabilities.screenResolutionX + "x" + Capabilities.screenResolutionY + "  " +
			"HXP: " + HXP.width + "x" + HXP.height);
	}
}

class TestScene extends Scene {
	
	override public function update() 
	{
		super.update();
		
		if (Input.pressed(Key.SPACE)) {	// use ESC to switch to normal mode in Flash
			HXP.fullscreen = !HXP.fullscreen;
		}

		if (Input.check(Key.ESCAPE)) {
			quit();
		}
		
	}
	
	public function quit():Void 
	{
	#if (flash || html5)
		System.exit(1);
	#else
		Sys.exit(1);
	#end
	}
}

project.xml

<?xml version="1.0" encoding="utf-8"?>
<project>
	<!-- NMML reference: https://gist.github.com/1763850 -->
	
	<!-- metadata, make sure 'package' is at least 3 segments (ie. com.mycompany.myproject) -->
	<meta title="Test" package="com.haxepunk.tests" version="0.1" company="azrafe7" />
	
	<!-- output -->
	<app main="Main" file="Test" path="bin" />
	
	<window background="#101010" fps="60" />
	<window width="640" height="480" unless="mobile" />
	<window orientation="landscape" vsync="false" antialiasing="0" if="cpp" />
	
	<set name="SWF_VERSION" value="11.2" />
	
	<!-- classpath, haxe libs -->
	<source path="src" />
	<haxelib name="openfl" />
	<haxelib name="HaxePunk" />

	<!-- compiler flags -->
	<haxeflag name="--no-traces" if="release" />
	<!--<haxeflag name="-v" />-->
	<set name="SHOW_CONSOLE" value="1" if="debug" />
	
	<!-- assets -->
	<assets path="../assets/graphics" rename="graphics" include="*.png|*.jpg" />
	<assets path="../assets/audio" rename="audio" include="*.mp3" if="flash" />
	<assets path="../assets/audio" rename="audio" include="*.wav|*.ogg" unless="flash" />
	<assets path="../assets/font" rename="font" include="*.ttf" />

	<icon path="../assets/HaxePunk.svg" />
	
	<!-- optimize output -->
	<haxeflag name="-dce std" />
	
</project>