AngularJS - Restrict Country in Google AutoComplete

I use plugin "ion-google-places" in my ionic/angularjs App and I want restrict suggest (I want only French places, cities, routes in suggest). The problem is when I tap an address, a lot of countries are suggest (Germany, USA, etc.)

I've try this below but it doesn't work ...

This is my HTML :

<ion-google-place placeholder="Lieu" ng-model="event.addressid" geocode-options="geocodeOptions" />

This is my ControllerJS :

$scope.geocodeOptions = {
  componentRestrictions: {
    country : 'FR'
  }
};

The "ion-google-places" repo : https://github.com/israelidanny/ion-google-place

Thank's all in advance !