I have executed the Layer to KML Geoprocessing tool to a clipped area of extent. The new KMZ clip displays fine in ArcGIS Pro and is stored in the current project folder.
I tried to to do another Layer to KML and set the output folder to a folder outside of the ArcGIS threshold. The KMZ that was generated did not contain any data so nothing displayed when loaded into Google Earth Pro.
The 'Layer to KML' process is the only way I can see how to get the KMZ out of ArcGIS Pro, but doesn't work for me. How can I export the KMZ so I can view it in Google Earth Pro?