Sorry for the late reply.
I've checked with our development department on this - while we have this feature in our roadmap, it's not in our immediate plans. In addition, please note that, unfortunately, using UDP is not possible with Internet-ID connection, as for the cases when the direct route is available between Host and Viewer, then TCP should work fast enough. In case if you experience slow remote connection speed/performance, perhaps, this troubleshooting KB article
might provide some helpful solution. Sorry for the inconvenience.
Hope that helps.