RSRP-413881: Wrong parameter names after "Create method..." is selected from intellisense popup

For example lets say I have dependency property

public static readonly DependencyProperty FooProperty = DependencyProperty.Register(
            "Foo", typeof (bool), typeof (Behaviors), new PropertyMetadata(default(bool)));

Now, when I place cursors after default(bool) and type ", " an intellisense popup will appear and propose to create lambda, delegate or method for propertyChangeCallback parameter.

Unfortunately when "Create method..." is selected following code will be generated:

private static void PropertyChangedCallback(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs)
        {
            throw new NotImplementedException();
        }

whereas if I type some name, e.g. "OnFooChange" and press Alt+Enter->"Create method" I will get better code:

        private static void OnFooChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            throw new NotImplementedException();
        }

This time parameter names were obtained from PropertyChangedCallback delegate definition.

I would also like to request that the generated name in the former case should be based on property name (e.g. On{Name}Changed) instead of argument name (PropertyChangedCallback) since R# is already aware of DependencyProperty pattern. Same thing with coerce callback.