When I attempt to add another layer ontop of my basemap, I get the message:
"The WMTS layer[???] does not support a coordinate system or tiling scheme that aligns with the basemap"
The coordinate system used by the layers is identical - is there a way to avoid this problem?
Also worth noting is that two layers can be used together without the error appearing, however they are massively out of alignment even though the coordinate system is the same. I have noticed that with layers that contain multiple scales, if the tile matrix size does not double/half each time, then changing resolution can result in the map shifting around in the viewport.
The WMTS service works flawlessly within ArcMap therefore is the issue with the way ArcGIS Online works rather than the WMTS?