How to fix incorrect email of shared Note creator on iOS 18.5?

How to fix email shown after clicking on sharing link doesn’t match creator email address?

when one of my child account A share a Note folder to another child account B by email, B opens said email, click on link, but was asked to confirm by choosing A email address; problem is listed email address is missing full top level domain name. instead of A@icloud.com , A@icloud.co was only shown available.

how to fix incorrect email address of Note creator shown (when opening share link in email from creator) needed to verify sharing? iOS 18.5