Well iOS 16 is still in developer preview and it won't be launched for another 3 months almost, so it might not be in the currently released versions. But here:

Well iOS 16 is still in developer preview and it won't be launched for another 3 months almost, so it might not be in the currently released versions. But here: https://www.macrumors.com/2022/06/06/ios-16-support-web-push-notifications/ https://www.macrumors.com/2022/06/06/ios-16-support-web-push...