A custom geographic transformation does not work with an OGC GeoPackage defined with a custom projected coordinate system.

Additional Information

Workaround

1. Create a custom .prj file based on epsg.io/22033.esriwkt (Esri WKT of Camacupa 1948 UTM zone 33S/WKID 22033).
2. Overwrite a copy of the CAM_S33_Polygon file geodatabase feature class with the Define Projection (Data Management) tool, and set the Coordinate System parameter to the .prj from Step 1.
3. Create a new feature class in the GeoPackage and set the spatial reference of the feature class to the custom .prj from Step 1.
4. Use the Copy (Data Management) tool to copy the features from Step 2 into the GeoPackage feature class from Step 3.
5. Add the GeoPackage feature class to a map.
6. Use either the Esri-supplied transformation for Camacupa 1948 to WGS 84 (10)/WKID 1327 or create a custom version of it with the Create Custom Geographic Transformation (Data Management) tool in the map.

Steps to Reproduce