How do we re-enable Share Play in iOS 15 RC? It is gone again.
SharePlay is disabled for use in the release candidates of iOS 15, iPadOS 15, and tvOS 15. SharePlay will also be disabled for use in their initial public releases this fall. SharePlay will be reinstated in an upcoming developer beta release — please stay tuned for more details! A new development profile will be made available to allow for developing SharePlay support for your apps in the beta 7 release of macOS Monterey, coming soon.