“Account Locked”

Thank you for reporting this — it's a clear and well-documented write-up. I was able to reproduce this on a MacBook M5 Max running macOS 26.3.1 (25D2128). I built a small test app that exercises both CGSetDisplayTransferByTable and CGSetDisplayTransferByFormula with several different gamma tables (identity, warm tint, inverted, red-only, gamma 1.8). On the M5 Max: Both APIs return kCGErrorSuccess Reading back the table with CGGetDisplayTransferByTable returns the correct values that were just set No visual change occurs on the display The same test app works correctly on an M5 (non-Max) machine running the same macOS build — all gamma changes are immediately visible on screen. This suggests the gamma tables are being stored correctly at the CoreGraphics level, but are not being applied to the display pipeline on M5 Max hardware. Tested on both built-in and external displays. I've related your two bugs (FB22273730 and FB22273782) together and attached the sample project I used to reproduce the problem to your

By contrast, I can sign in to the Sandbox Apple Account without issue on a physical device. The problem occurs only via Simulator. That is the expected behavior. To test in the sandbox environment, you need a physical device. For more information, see Testing In-App Purchases with sandbox. StoreKit Testing in Xcode is a local test environment for testing in-app purchases without requiring a connection to App Store servers. You can use it to test In-App Purchases in the Simulator without a Sandbox account.

@Selenn I want to make sure your post gets routed to the correct team. I would recommend you to contact the developer account support at https://developer.apple.com/contact to make sure they are aware of the issue. Hope this helps as that team is not actively monitoring the forums. Albert Pascual
  Worldwide Developer Relations.

Were you able to resolve this? My account is pending for 11 days now. Transaction successfully done on 7th March. This is unbelievable.

Hello - In reviewing your account, it appears that you were able to successfully resubmit your IAP product on March 16, 2026 with an app update - and both the app update and IAP product are now approved and live in the App Store. Please let us know if you need any further assistance. Thank you.

Hello - In reviewing your account, it appears that the required Paid Apps Agreement has not been signed and is not yet in the Active state. Because of this, your In-App Purchase product is not available for testing in Sandbox during App Review. Please direct the Account Holder to accept the Paid Apps Agreement, complete both the Banking and Tax information, and ensure the status of this agreement is updated to ACTIVE. We also recommend completing a successful Sandbox purchase in your app before you resubmit for App Review. Please let us know if you have any additional questions or need further assistance. Thank you.