Integration

I have created a business rule using an xml schema to generate the XML Facts. Then I created a Decision Function to call a Ruleset to process the information in the XML Facts. This decision function has input and ouput parameters from the XML Facts.
The decision function is used inside a BPEL Process, by defining the Dictionary has the created business, defined the Service has de Decision Service. After this configuration I'm able to define the Input Facts and Output Facts from and to a variable in the bpel process. Using the Decision Fact Map window I define the input and output to the exposed Business Rule Facts. This works just fine. The BPEL runs and the Rules are correctly used.

When I change my xml schema to add more elements and complex types I use the "Reload XML Facts From Updated Schemas" option available in the bussiness rule. After this operation I will no longer have access to the Bussiness Rule Facts in the Decision Fact Map window. So I'm no longer able to call the decision function.
Yet the business rule has no problems and i have tested using a fuction to call the Decision Function.

Is this a bug or a feature?

I'm using Oracle 11g with the SOA Composite Editor 11.1.1.0.0.52.19.