iOS NappDrawer in Tab Window

[binc-tw]

Stuck on adding a napp drawer to the first window of a tabgroup tab. Unable to set title and leftNavButton - settings got just ignored. Any ideas? What's the best way adding NappDrawer to a tabgroup window?

function DatagridWindow(title) {
...
var button = Ti.UI.createButton({
title:'Test'
});

var self = Ti.UI.createWindow({
    backgroundColor:'#efeff4',
    title:'Groups', leftNavButton:button

});

var mainWindow = NappDrawerModule.createDrawer({
centerWindow:self,
leftWindow:subMenuWin,
centerhiddenInteractivity:'TouchDisabled',
closeDrawerGestureMode: NappDrawerModule.CLOSE_MODE_ALL,
openDrawerGestureMode: NappDrawerModule.OPEN_MODE_ALL,
leftDrawerWidth: 240,
orientationModes: [Ti.UI.PORTRAIT, Ti.UI.UPSIDE_PORTRAIT],
animationMode:NappDrawerModule.ANIMATION_NONE,
shouldStretchDrawer:false ,
showShadow:false

});

return mainWindow;
...
}

[viezel]

its not supported.