Issue Summary

Creating a custom field with type Asset Objects cannot be added to a CSM Form 

Steps to Reproduce

1. Create the custom field with the field type "Asset Objects"
2. Try and add this field to the CSM Form 

Expected Results

The field should show up in the CSM Form to be chosen as a field to map to 

Actual Results

This field does not appear in the Field selection list 

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available