Hello all - we have enabled our app users to create and sign in using their passkey. However - for some users, we get a NSLocalizedFailure reason exception that the app is not associated with the domain. We have ensured that the endpoint /.well-known/apple-app-site-association isnt blocking any requests. Like I said before, 90% of our users are able to successfully create and sign in with their passkey but we receive the above error for the remaining 10%. Any suggestions/guidance on how we can resolve this would be helpful and greatly appreciated. Thank you.

Hello, I'm currently integrating a feature in our app that allows customers to set up a passkey. Once set up, users are prompted to use their passkey at the sign-in page. For users without a registered passkey, we ensure that the passkey assertion request fails silently to maintain a smooth login experience, using preferImmediatelyAvailableCredentials effectively for this purpose. However, we've noticed that when users are employing third-party password managers like 1Password or Bitwarden, they encounter a QR code fallback. Discussions with 1Password have revealed that iOS does not currently extend preferImmediatelyAvailableCredentials to these services. I would appreciate any advice on how to harmonize the behavior between iCloud Keychain and third-party password providers to ensure a consistent user experience.