jboss-seam-2.0.1.GA - In-built component facesMessages not created

[stocktest]

I have the below code in my application

@Name("claiminvitationcodeaction")
public class ClaimInvitationCodeAction {
    @In
    FacesMessages facesMessages

}

The above code works fine in jboss-seam-1.2.1.GA.Then I tried  migrating the applciation to jboss-seam-2.0.1.GA and got the below error message

ERROR MESSAGE:
In attribute requires non-null value: claiminvitationcodeaction.facesMessages

It seems the in-built facesMessages component is not getting created or binded.

Note:
In the jboss-seam-1.2.1.GA  the component.xml file inside the jboss-seam.jar has the below line

<factory scope="stateless" auto-create="true" name="facesMessages" value="#{org.jboss.seam.core.facesMessages}">

but this lines are missing in the jboss-seam-2.0.1.GA's component.xml

Is that bug in jboss2.0.1?