It did, however, note that users will be able to record their screens — useful for folks who like to share tips and tricks on how to perform a specific task. A broadcast function, however, would presumably allow folks to let others watch in real time.
Amazon's Twitch and YouTube offer live-broadcast features, which are popular among gamers who share their screens with a live audience. Apple's feature in iOS 11 could enable a similar function for folks playing games on iPhones and iPads
The feature, which doesn't currently do anything, can be accessed by enabling the screen record function in Settings and then long-pressing the record button from Control Center.
CNBC reached out to Apple for comment but a spokesperson was not immediately available.