While in a Zoom Webinar with Zoom Mesh enabled, webinar attendees may see the following message in the meeting information area: “Some panelists have unverified audio/video” when viewing the webinar connection information.
If this message is displayed, this means that some panelists in the webinar are connected via a non-Mesh compatible client (a Zoom client below 5.12.6). These panelists can be removed by meeting the Host if necessary.