I'm experiencing the same issue. I can bypass it with git lfs install --skip-smudge in the host app, but it's not deterministic. Also, even if that works, Xcode will then download the pointer to the lfs file, not the actual file. This is with Xcode Version 13.2 beta 2 (13C5081f)

There's a post about this very issue in the Swift Forums. No resolution, but some further diagnosis.

Hey, thanks for the speedy response. I tried to run our app on the visionOS 1 beta 3 Simulator Runtime and got a thrown exception noSEP when trying to use ; let access = SecAccessControlCreateWithFlags(kCFAllocatorDefault, kSecAttrAccessibleWhenUnlockedThisDeviceOnly, .privateKeyUsage, &error)! CryptoKit.SecureEnclave.P256.KeyAgreement.PrivateKey(accessControl:access) SecureEnclave.isAvailable reports false for the visionOS simulator but true for the iPad iOS 17 simulator (on an M1 MacBook Pro). And when I was checking the docs and I didn't see visionOS 1.0+ listed. Cheers

Thank you for the information. I've gone ahead and raised those bugs. Apple CryptoKit Documentation not marked as supporting visionOS: FB13168808 visionOS Simulator Secure Enclave Unavailable: FB13168845