No google map on view filter

Hi,

With fresh installation :

First : create a view with geolocation_proximity and you select "Geolocation Googlemaps enhanced widget" as input geolocation_proximity_input_type.png

On the view page, no map appeargeolocation_proximity_no_google_map

As you can see, we can't click on the map to set a marker, because there is no map.

Voilà, if someone have an idea