The TDM deck calls out specically that "AWDL is not supported on Cisco devices". This means customers that have locked down networks will never be able to support AirPlay.
We have an environment that is very tightly controlled for IP communications and client devices are segmented from the VC units. There are multiple uses with Apple devices, some exclusively use iPads, which are disadvantaged by not being able to share. Creates in efficenties in meetings beucase they need to send documents to others to share. Not to mention this creates headaches when it comes to sensitive documents.
Yes, the Webex app is available for cloud proximity but again IP comms are required. We are a Microsoft Teams shop anyway so the Webex app isn't an option.