Android MenuItem actionView doesn't work

Hi, I'm currently having a problem with actionView for a menu item on android: this will never shown into actionbar. I'm on Mac OSX Yosemite and I'm testing it on HTC One M8 (Android 5.1). I'm using Titanium SDK 3.5.1 and the last version of Titanium Studio.

This is my code:

//On window open
if (this.getActivity()) {
        this.getActivity().invalidateOptionsMenu();
        this.getActivity().onCreateOptionsMenu = createAndroidOptionsMenu();
 
        var action_bar = this.getActivity().getActionBar();
 
        if (action_bar) {
            action_bar.setTitle('MyAppTitle');
        }
    }
 
function createAndroidOptionsMenu(event) {
    return function(event) {
        var menu = event.menu;
        var search = Ti.UI.Android.createSearchView({ hintText: 'Search..' ,id: "FlingerSearchBar"});
        search.addEventListener("submit", function(event){
            console.log(search.value);
        });
 
        var menu_search_item = menu.add({ 
            title: "Ricerca fling", 
            actionView: search,
            icon: Ti.Android.R.drawable.ic_menu_search,
            showAsAction: Ti.Android.SHOW_AS_ACTION_IF_ROOM | Ti.Android.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW,
 
        });
 
    //This is the test action view
        var action_view = Ti.UI.createView({
            width: 20,
            height: 20,
            backgroundColor: "white"
        });
 
        var menu_notification_item = menu.add({
            title: "Notifiche",
            showAsAction: Titanium.Android.SHOW_AS_ACTION_ALWAYS,
        });
 
        //HERE'S THE PROBLEM!!! THE ACTIONVIEW WILL NEVER SHOWN
        menu_notification_item.setActionView(action_view);        
 
        var menu_flingers_item = menu.add({
            title: "Flingers",
            icon: "images/ic_action_friends.png",
            showAsAction: Ti.Android.SHOW_AS_ACTION_IF_ROOM | Ti.Android.SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW
        });
 
        menu_flingers_item.addEventListener("click", $.DrawerWindow.toggleRightWindow);
        menu_notification_item.addEventListener("click", function() {
            Ti.API.info("CLICK");
        });
    };
}