Hi Quinn, thanks for the references. Unfortunately I’m not able to reproduce this on any device that I control at the moment. This was reported by a very small subset of production users on iOS 26+, and so far we’ve only been able to confirm the OSStatus from logs (SecItemCopyMatching returning errSecItemNotFound / -25300 after app relaunch). We don’t have a consistent repro case yet, so we’re currently investigating based on telemetry only.