Same problem here. All notifications are working except ST. And I have one sensor routine set up to send a text message and the history indicates that this is happening, but it never shows up on my phone. So no push notifications, no low battery notifications, no routine text notifications. Not sure what it is related to as I am not sure when it started but I just noticed it last week, around March 20. I updated to iOS 16 software in a iPhone 14 quite some tine ago and have the latest ST and device updates, or at least the app says everything is up to date. Sounds like something in ST is no longer compatible with the iOS 16 software?