Corrige un oubli

assets/controllers/map_controller.js

@@ -231,6 +231,7 @@ export default class extends Controller {
 
     openInF4Map() {
         const url = "https://demo.f4map.com/#lat="+this.mapInstance.getCenter().lat+"&lon="+this.mapInstance.getCenter().lng+"&zoom="+this.mapInstance.getZoom();
+        window.open(url, '_blank');
     }
 
 }