How do I move my map markers in realtime?

[agunggumilang]

hi everyone,
I work on qtlocation map and I want update my location in realtime. I already set my updateInterval: 1 (0.001 sec) but MapQuickItem still moves too late.
is there a way about that how can i move my marker in realtime? any suggestion about it is very useful for me.
thanks.

this my qml:

PositionSource {
    id: ps
    updateInterval: 1
    active: true
    onPositionChanged: {
        console.log(position.coordinate);
    }
}

Map {
    id: map
    anchors.fill: parent

    plugin: Plugin {
        name: "mapboxgl"

        PluginParameter {
            name: "mapboxgl.access_token"
            value: "my_token"
        }

        PluginParameter {
            name: "mapboxgl.mapping.additional_style_urls"
            value: "Urls"
        }
    }

    MapQuickItem {
        zoomLevel: map.zoomLevel

        sourceItem: Image {
            id: carMarker
            source: "../images/circle.png"
        }

        coordinate: ps.position.coordinate
        anchorPoint.x: carMarker.width / 2
        anchorPoint.y: carMarker.height / 2
    }
}

and this the result:
https://drive.google.com/file/d/1lLMuyWX4WQYw-L4jdx-sq-xstkjVRyCl/view?usp=sharing