When we are currently Apple OAuth is getting used...
we are not getting the First Name & Last Name...
Intead in the full-name we seeing apple-email address why is that the case?
TL;DR
The user is experiencing an issue with Apple OAuth where the full name is not being fetched correctly. Instead, the full name field is displaying the Apple email address. The user is seeking assistance on why this is happening. Solution: Unfortunately, no solution is provided in the support thread.