Can't change title color - iOS 8

I'm trying to change the title of my window to white, and can't get it to work, it's always black.

Here is my tiapp

.
.
.
<ios>
        <plist>
            <dict>
                <key>UIStatusBarStyle</key>
                <string>UIStatusBarStyleLightContent</string>
                <key>UIViewControllerBasedStatusBarAppearance</key>
                <false/>
            </dict>
        </plist>
    </ios>
.
.
.

var win1 = Titanium.UI.createWindow({  
    title:'My Title',
    barColor:'#003c66',
    navTintColor:'#fff',
    color:'#fff',
    translucent: false,
    url:'main.js',
    backgroundImage:'bg.png'
});