I am using ArcGIS Pro 2.4.1 to try to run Create Map Tile Package (tpkx format) on a map containing 2 MrSID DOPs. When I run it, no matter what I choose for the Extent, it runs for at least the full extent of the MrSIDs. I tried doing it for the default extent, the current extent, and using a shapefile, and none of them do anything. Am I doing something wrong? The map is in WMAS and the data are in NAD 1983 HARN Wisconsin TM, with the transformation set.