[TIMOB-15569] OS X 10.9: No output from warn, info, debug when debugging

var win = Ti.UI.createWindow({
    backgroundColor: 'white'
});
 
var b1 = Ti.UI.createButton({
    title: 'Button',
    top: 50,
    height: Ti.UI.SIZE,
    width: Ti.UI.SIZE
});
 
b1.addEventListener('click', function() {
    Ti.API.warn('this is warn output');
    Ti.API.info('this is info output');
    Ti.API.debug('this is debug output');
});
 
win.add(b1);
win.open();