GeoJSON not supported

[JoaoSandrini]

The widget is returning a "GeoJSON format not supported" when it receives one, although it loads correctly the PoI pop-up and ~sometimes updates correctly the property value resquested on the subscription.

For context, thats the GoeJSON being passed via a python script to generate artificial sensor data:

{
        "id": "urn:ngsi-ld:ArtificialSensor:" + self.sensor_id,
        "type": "ArtificialSensor",
        "name": {
            "type": "Property",
            "value": "Artificial Sensor"
        },
        "peopleCount": {
            "type": "Property",
            "value": 0
        },
        "location": {
            "type": "GeoProperty",
            "value": {
                "type": "Point",
                "coordinates": [self.sensor_location[0], self.sensor_location[1]]
            }
        },
        "timestamp": {
            "type": "Property",
            "value": time.strftime("%Y-%m-%dT%H:%M:%S", time.gmtime())
        },
        "@context": [
            "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context-v1.8.jsonld",
            "https://fiware.github.io/data-models/context.jsonld",
            "http://orion-7c9944b956-frxbb:1026/ngsi-ld/v1/jsonldContexts/c247ed92-154b-11f0-98d8-9e5c4066aaac",
            "http://orion-7c9944b956-frxbb:1026/ngsi-ld/v1/jsonldContexts/26781d44-154e-11f0-a9ec-9e5c4066aaac"
        ]
    } 

The patch request body is this one:

    {
        "type": "Property",
        "value": random.randint(0, 500)  # Simulate a random people count
    }