Scaffolded controller does not respect @RequestMapping of referenced entity

I have a scaffolded controller FooController on domain object Foo that requires another domain object Bar.

In FooController_Roo_Controller.aj, method createForm() there is this code:

if (myService.countAllBars() == 0) {
dependencies.add(new String[]

{ "bar", "bars" }

);
}

However, I in BarController I changed the @RequestMapping to this:

@RequestMapping("/admin/bar")
@Controller
@RooWebScaffold(path = "admin/bar", formBackingObject = Bar.class)
public class BarController

{ ... }

So, I expect to see this line in FooController_Roo_Controller.aj:
dependencies.add(new String[]

{ "bar", "admin/bar" }

);