That article has a callout that the feature is only available on the new Video Mesh Ready platform - a native join from the new Webex app vs. a cross-launch of the legacy Webex Meetings executable as well as a new backend. Enterprise customers will be migrated to it later this year. Talk to your Webex CSM if it’s compelling enough for your business to migrate early (some already have). Most should wait a few more months though.
