Method introspection on extended CFC's

I have written a few small test application with CFbuilder and the biggest bug that I have found so far is that CFbuilder does not introspect extended cfc's thus allowing the code completion of inherited methods.

To give an example, I have created 3 seperate CFC's that all implement an interface.

CFC1 (implements ICFC1)

     CFC2 (implements ICFC2)

          CFC3 (implements ICFC3)

I would then use this code to call the cfc's

<cfscript>
    myVO = createObject("component","org.model.vo.CFC3").init();
        myVO.setSomeMethod('test');  // no introspection here
</cfscript>

Ideally when I attempt to set a value with an inherited methods, I should be able to view all the methods that CFC3 inherits.

I have attached my test project to this post.