I would like to use the vector style editor to change the look of an online basemap and then share part of it as a raster tile layer in my portal(server). One of my applications is using arcgis server 10.5 map services and can't read vector tile caches. And requires a cached mapService retuning png8 files.
I have tried to do in Pro, but it says the Layer's data source is not supported.
Is there a workflow I can use. Perhaps extracting it somehow?
I have both ArcMap and ArcGIS Pro.