Ionic 2 rc0 not refresh listview received firebase data

Ionic Framework ionic-v3
2

there appears to be zones issue with this release, if you look at my sample project, you will see that I had to wrap the firebase calls using ngZone to get it to work.

  this.ngZone.run(() => {
    if (_currentUser) {
      console.log("in auth subscribe", _currentUser)
      this.currentUser = _currentUser;

      this.assetList = this.doShowList();

    } else {
      this.currentUser = null
    }

    this.authChecked = true;
  });