Picture markers with an outline

[michaelpoa]

Hi Esri!

I made a post in the sdk questions section and made a official ESRI support ticket with this question:
https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/cimpicturemarker-with-an-outline-...

Is it possible to make a CIMPictureMarker with a stroke? If so how to achieve this? 
The answer: "NO. It's a feature request" -> That's why I'm here

Requirements:

1. Usage of CIM symbology
2. Possibility to use primitive overrides for this specific symbol
3. I want to override outline based of a feature's field value. (value expression $feature)

symbol: {
    type: 'CIMPointSymbol',
    angleAlignment: 'Map',
    useRealWorldSymbolSizes: true,
    symbolLayers: [
        {
            type: 'CIMPictureMarker',
            primitiveName: 'symbol-layer-1',
            enable: true,
            textureFilter: 'Text',
            url: 'assets/images/iamge.png',
            outline: { // This is not working
                color: [ 255, 255, 0 ],
                width: 3 
            }
        },
    ],
},

 Thanks in advance