In iOS 17.2+, we have a new feature that lets you use a push notification to start a Live Activity. The docs mention this: While the system starts the new Live Activity and wakes up your app, you receive the push token you use for updates. How exactly does this work? I don’t see any listeners/delegate methods that trigger when you receive a start event. Since I need to extract the push tokens from a specific instance, how do I get that instance? I can call Activity<MyType>.activities to see all running Live Activities, but assuming my end user has multiple instances running, how do I locate the instance that was started remotely?

Not sure if this is new (undocumented) behavior or a bug in iOS 18, but I'm seeing the UserNotifications willPresent method being triggered twice in a row for a single push notification. I've filed a feedback assistant ticket on this, but I'm curious if anyone else has encountered this with the new betas?