Display sub layers of Vector Tile Layer in Layer List

Hello,

We are moving towards vector tile layer to replace the traditional map service in our web map applications. Comparing to the later, vector tile layer renders faster with better quality, and takes much less footprint and load on the server. The only issue is, the Layer widget in Geocortex web viewer doesn’t show controls over sublayers. I understood it is not a standard option even in ESRI’s own web viewer, but the capability of listing sublayers in vector tile layer and turn on/off individual sub layers is available in ESRI JS 4.x. We could try to extent the Layer Widget by using the provided SDK, but wondering if that’s something already on Geocortex road map? I have create an idea here, please vote up if you are also interested in having Web Viewer to support the function.