GoKawiiliPadOS 27 update disrupts AirPlay presentation mode for multitasking users
A software update to iPadOS 27 has broken the ability to run other apps in the background while AirPlaying a presentation or handout to an external display. Users report that tapping any app other than the one being presented now causes the external screen to mirror the entire iPad, exposing private notes or poll results and disrupting apps like GoodNotes, Keynote, and PowerPoint in different ways.