Xcode Cannot generate coreml model encryption key

When I used xcode to generate the model encryption key, an error was reported, the error was 'Failed to Generate Encryption Key and Sign in with your iCloud account in System Preferences and Retry '. It was normal a month or two ago, but now it suddenly doesn't work well, and the already encrypted model can't be decrypted. iCloud is normal, logged back in, and other Xcode Teams have tried, but they are not working Xcode version 14.2 macOS Monterey 12.6.2

Xcode Cannot generate coreml model encryption key
 
 
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