I have tried all of these solutions. Including doing a full restore on my iPhone and logging out of iCloud on all other devices and browsers as well. I made sure that I deleted all my cards and Apple Cash from my wallet on all devices and removed it from the iCloud backup. When I restored my iPhone I used a backup that was created before I even had access to the card initially and it still gave the same error message.
Nothing has worked at this point and I am still receiving the same error.
I did experiment with a different Apple ID where I shared the card as a participant and added it to that ID with no problems whatsoever. The issue is that I don’t use that ID any longer and it’s not associated with my phone or other Apple products, nor do I want to use that account—it was purely just to see what would happen if I tried the same process on the same device while logged into a different iCloud account.
Yesterday I spent over two hours on the phone and hold with Goldman Sachs and Apple support. They escalated my case to a senior level engineer ticket. They took logs and analytics off of my phone to submit with the ticket. As well as having me send them a screenshot of the error message when trying to add to my account.
This problem started on July 5, and I happened to upgrade to iOS 16 beta on the night of July 11 (day before contacting Apple support).
It’s been a frustrating process with a lot of communication issues on Apples side of things. I have also encountered a couple rather rude support agents along the way as well.
[Edited by Moderator]