Data Propagation not working as expected
I am working on a fairly simple POC to demonstrate Pega features. I am having trouble with Data Propagation.
To begin, I created a Case Type called "Order" with a property "Order Number". I then created child Case Types called "Part", "Labor","Return", each child case has the property "Order Number".
On the Parent Case, I updated the "Propagate Data" configurations for each child case type with Order Number being propagated.
On my Parent Case, I added steps of type "Case" for each child case type (and set each step to "Start upon Stage entry"
The problem I encounter is that when I choose "+Create" and create a new Parent case, child cases are created but only on of the child cases has teh data propagated to it.
Is there a limitation that data can only be propagated to one child case type? I am using Pega 7.1.9 for this POC.