No, they have not. CSCvb58894 is just a documentation defect because this restriction wasn't called out. The actual enhancement request is CSCut26355. There is no publicly available timeline on when/if that will be addressed. You need to use a VPN connection to get BiB recording at this time. If you want to advocate for this enhancement please reach out to your Cisco AM. Come prepared with a business case including financial impact; it's the only way stuff gets moved up on the roadmap.