initial push does not copy tagged revisions (BzrDir.clone_on_transport)

The new code added by Andrew to push tagged revisions when doing "bzr push" does not take effect on initial push (when push has to create the target branch). I thought I filed a bug on this, but didn't find it in a couple quick searches.

I tracked this down into: BzrDir.clone_on_transport()
It calls Repository.fetch() directly using:

                if (result_repo.user_url == result.user_url
                    and not require_stacking and
                    revision_id is not None):
                    fetch_spec = graph.PendingAncestryResult(
                        [revision_id], local_repo)
                    result_repo.fetch(local_repo, fetch_spec=fetch_spec)
                else:
                    result_repo.fetch(local_repo, revision_id=revision_id)

Which is "if I can, push everything in a single request so that I don't have to probe the ancestry". However, it doesn't pay attention to tags, etc.