Although others have mentioned state machines I wonder if it’s a deliberate feature with an unforeseen side effect. The Apple Watch walkie talkie feature allow

Although others have mentioned state machines I wonder if it’s a deliberate feature with an unforeseen side effect. The Apple Watch walkie talkie feature allows you to talk with anyone who has approved you and has walkie talkie switched on. But it appears to use FaceTime under the hood as when it was launched it failed if FaceTime was switched off on your phone. So the “auto answer” mechanism is already in there, just getting triggered at the wrong time?