I'm using an iPhone 11Pro running IOS 15.1 (I updated from 15.0 this morning). AirPods Pro details: HW Version 1.0.0, Model A2084, FW 4A400. When I updated the iPhone to IOS v15.0 , I noticed that the new "Notify when left behind" feature was grayed out (Not Supported) for the Airpods Pro...