HI Quinn, Thank you for your reply and just to answer we were able to solve it by lo and behold, packaging and building the final on XCODE 14 on a macOS 13.6 machine with an ARM processor and uploading the archive. We were doing the exact same steps on a macOS 12.6 Intel Mac using XCODE 13 and 14 and it was not working. Besides that the entire process is the same. So, it seems like some issue with TestFlight or macOS Security scoping?