I'm currently creating a workaround for the absence of the "match to symbols in a style" functionality in Pro, but I've hit a snag...
I can't seem to use inline variable substitution for the (new) field symbology parameters within the "Apply Symbology from Layer" tool.
These parameters didn't exist in ArcMap (your symbology fields had to match), and their addition is great, but I can't seem to feed a user defined variable into them, either as a string type or a field. It just throws "Not a Value" errors when I try and run the model
Anybody got any suggestions?