Symptom: the Sign in with Apple sheet renders, Face ID is accepted, then "Sign Up Not Completed". The framework returns com.apple.AuthenticationServices.AuthorizationError code 1001 with an EMPTY userInfo. Nothing ever reaches our server — we have verified zero rows in both our staging and production databases, across every attempt since 22 Aug 2026. Every App ID in our team fails, including a minimal control app: com.anralabs.lifecompass APPLE_ID_AUTH / PRIMARY_APP_CONSENT FAILS com.anralabs.lifecompass.dev APPLE_ID_AUTH / PRIMARY_APP_CONSENT FAILS com.anralabs.signinrepro APPLE_ID_AUTH / PRIMARY_APP_CONSENT FAILS The third is a throwaway app created solely to isolate this: a single view, a single ASAuthorizationAppleIDButton, no networking, no server, no shared code with our product. It was created well after the failures began. It fails identically — 1001, empty userInfo. Variables we have varied, all with the same result: 3 different Apple IDs, including two belonging to different people 3 devices (iPhone 13, 2 different iPhone 17 Pros) both a development build and a TestFlight build of the production bundle fresh install after a full power cycle; the app has NEVER appeared under Settings > Apple Account > Apps Using Apple ID for any Apple ID, because nothing has ever completed Sign in with Apple works normally in third-party apps on the same devices with the same Apple IDs, which rules out the Apple IDs, the devices and 2FA — but not our team's registration, which those apps do not share. Verified correct on our side, via both the developer portal and the App Store Connect API: capability present and enabled on all three App IDs, seedId W4LV5W25SX matching the signing team, com.apple.developer.applesignin = ["Default"] in the signed binary and in the embedded provisioning profile, PLA accepted 22 Aug 2026. We have NOT toggled the capability off and on, regenerated profiles, or recreated App IDs, since other teams in this thread report those steps made no difference and we would rather preserve the current state for inspection. We opened a DTS code-level request on 25 Aug 2026 and have had no substantive response. Given that teams GW7XA5CX69 (31 Jul) and FRL3DTJQ62 (12 Aug) were resolved by a server-side re-registration with no client changes, could our team be added to that queue? Happy to supply an akd log excerpt or a sysdiagnose on request.