Automatic processing of delegations

Does Notes have some way of automating the handling of delegation notices. If I invite personA, and he delegates to personB, I get back a notice of delegation, but my original invitee list stays unchanged, so future updates of the meeting don’t get sent to the delegatee unless I manually remove the old personA and invite personB (which means personB now gets a second invite). Help says that personB becomes the “invitee of record” but I don’t see how this is happening.

Am I missing something here?