[TIMOB-17039] Android: Border radius fails to trim corners off a view

var win = Ti.UI.createWindow({
    backgroundColor : 'green',
    layout:'vertical'
});
 
var view = Ti.UI.createView({
	backgroundColor:'white',
	borderColor:'red',
	borderWidth:15,
	width:150,
	height:150,
	top:10
});

var but1 = Ti.UI.createButton({
	title:"border radius = 10",
	top:20
});

but1.addEventListener('click',function(){
	view.borderRadius = "20";
});

var but2 = Ti.UI.createButton({
	title:"border radius = 20",
	top:20
});

but2.addEventListener('click',function(){
	view.borderRadius = "40";
});
 
win.add(view);
win.add(but1);
win.add(but2); 

win.open();