[TIMOB-20016] iOS: Ti.UI.Slider.setValue(val, {animated:true}) fails with error

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

var btn = Ti.UI.createButton({
	top: 100,
	title: 'Click me'
});

btn.addEventListener('click', function(e) {
	slider.setValue(75, {
		animated: false
	});
});

var slider = Ti.UI.createSlider({
	top: 200,
	min: 0,
	max: 100,
	width: Ti.UI.FILL,
	value: 25
});

win.add(btn);
win.add(slider);

win.open();

[ERROR] Script Error {
[ERROR]     column = 17;
[ERROR]     line = 11;
[ERROR]     message = "invalid method '(null)'";
[ERROR]     sourceURL = "file:///Users/fokkezb/Library/Developer/CoreSimulator/Devices/F67B333A-F4FE-4E2E-A67F-C862F77FF882/data/Containers/Bundle/Application/69B03816-179B-4781-9E3E-66F009E6A529/slider.app/app.js";
[ERROR]     stack = "[native code]\nfile:///Users/fokkezb/Library/Developer/CoreSimulator/Devices/F67B333A-F4FE-4E2E-A67F-C862F77FF882/data/Containers/Bundle/Application/69B03816-179B-4781-9E3E-66F009E6A529/slider.app/app.js:11:17";
[ERROR] }