The video recording is just as (if not more) important as the webinar itself. This gets distributed to attendees and posted on video outlets such as YouTube and Vimeo, so being able to provide the same caliber of media as the original webinar is absolutely necessary.
That being said, the video stream of the panelists/presenters speaking needs to be captured within the recording as well, which is currently not possible. Without it, the video loses a lot of the visual appeal and might as well be a PowerPoint presentation with a narrative recorded over.
This is such a major downside of using RingCentral for webinars that I will probably find another software to use until this feature is available. In the meantime, I strongly suggest implementing this as soon as possible.