Fody Propertychanged on Viewmodels

[mos379]

I'm struggling with using fody propertychanged on viewmodels.

I added the PropertyChangedNotificationInterceptor to the sample project and can see that it doesn't work there eiter.

namespace FreshMvvmApp
{
    internal class PropertyChangedNotificationInterceptor
    {
        public static void Intercept(object target, Action onPropertyChangedAction, string propertyName)
        {
#if DEBUG
            Console.WriteLine(@"[PROPERTYCHANGED] Target: " + target + @" Property: " + propertyName);
#endif
            onPropertyChangedAction();
        }
    }
}

it is working fine on classes like the contacts and prints out the debug info when loading the contacts collection (InitContacts () )
[PROPERTYCHANGED] Target: FreshMvvmApp.Contact Property: Id
[PROPERTYCHANGED] Target: FreshMvvmApp.Contact Property: Name
[PROPERTYCHANGED] Target: FreshMvvmApp.Contact Property: Phone

But what I'm missing is that this should be triggered as well on ViewModels if the actual contact is changed.
Should this be triggered as well when the contact is set on the ContactPageModel?

And yes I know I can use the WhenAny extension but that is working around Fody!