I have a nested cdt in which parent to child is one-to-many. The join column is

I have a nested cdt in which parent to child is one-to-many. The join column is not being updated in the child cdt when the nested cdt is saved to the database. There are no errors thrown during the save. I've attached the XSD code for the parent (BusinessRuleDefinition) and one of the nested XSDs (BusinessRuleActionRuleType). All the child cdts are defined the same. I've run out of ideas to debug this and am hoping for some ideas on what's wrong.

xsd_Files.xsd

OriginalPostID-148329

OriginalPostID-148329