Mac OS Apple Sign In Issue

[GubendranVins]

Hi all,
We have implement the Apple sing in for our mac application. We following the practical example guide for this link(https://github.com/lupidan/apple-signin-unity/blob/master/docs/macOS_NOTES.md). But, we got error on sign in. Please check below error and suggest to resolve this issue.

Thanks in advance.,

Error Details :-

authorizationErrorCode - Unknown
error - AppleAuth.Nathive.AppleError