After upgrading to macOS 27.0, I noticed a specific issue in Find My > People. Two people who share their location with me use iPhone 6 devices. Their locations are unavailable in Find My on my Mac running macOS 27.0. The same location-sharing relationships work correctly on my other devices: iPhone running iOS 26: locations are visible iPad running iPadOS 26: locations are visible Mac running macOS 27.0: locations are unavailable Other people using newer iPhones are displayed correctly on the same Mac. This suggests that location sharing itself and my Apple Account are working correctly. The issue appears specific to Find My > People on macOS 27 when receiving location shared from older iPhone/iOS devices. I can reproduce this independently with two different iPhone 6 users. macOS 27.0 is the public release, not a beta. I have submitted this to Apple through Feedback Assistant: FB24761605 Has anyone else seen this specifically with iPhone 6 or devices running older iOS versions after upgrading to macOS 27?