Shiboken with two classes with the same name in different namespaces

I have two classes:

namespace bb {
  class Application: public QCoreApplication;
}

and

namespace bb {
  namespace cascades {
    class Application: public bb::Application;
  }
}

My typesystem looks like this:

<namespace-type name="bb" generate="yes">
   <object-type name="Application" />
   <namespace-type name="cascades">
      <object-type name="Application" />
   </namespace-type>
</namespace-type>

When shiboken generates the binding it creates two classes with the same name, ApplicationWrapper (in
bb_application_wrapper.cpp and bb_cascades_application_wrapper.cpp). Since they have the same
name the linker complains (obviously).

Expected behavior is that the generated classes also resides in the original namespace (bb and bb::cascades).