[TIMOB-5298] iOS: Can't play sound files repeatedly in 1.7.2

Playing sound files repeatedly after each others by, for example pressing a button is very buggy in 1.7.2. It works perfect in 1.6.2 so something must have happened. There are some forum threads about it also. I've made a sample application that has a button which will play a sound if clicked (attaching sample soundfile: cat.wav). Note that the format doesn't matter at all. When running the app, note that the sound won't play all of the times the button is pressed. You can also see that the complete event is not run on these occasions. This is in 1.7.2, switching to 1.6.2 the sound plays every time 100%. I've tried reusing the player, not releasing it and so on, no luck.

var playCounter = 0;

var win = Titanium.UI.createWindow({  
    backgroundColor:'#fff',
    orientationModes:[Ti.UI.LANDSCAPE_RIGHT]
});

var button = Ti.UI.createButton({
	title:'click'
});
button.addEventListener('click', Playsound);
win.add(button);

win.open();

function Playsound(){
	playCounter++;
	Ti.API.info("Playing sound, nr: " + playCounter);
	var player =Ti.Media.createSound({
		url: "cat.mp3"
	});
	
	player.addEventListener('complete', function(e) {
		player.release();
		player = null;
		Ti.API.info("Sound played correctly");
	});
	player.play();
}