Verification Failed - Error message after receipt of new Recovery Key
On my iPhone 13 Pro with latest iOS 18.2.1 update (01/07/2025) I consistently get a "Verification Failed, Your recovery key is incorrect" error message. This keeps happening after getting a new Recovery Key and repeatedly checking input and even using the text scan option. I carefully triple-checked the updated Recovery Key codes after every reissue. All the refreshed Recovery Key Codes illicit the same "Verification Failed, Your recovery key is incorrect" error message. My VPN is turned off and I am on my home WiFi with > 100 mbps. How do I resolve this as the error messages are not correct?
iPhone 13 Pro, iOS 18