iOS 17 support third party password manager such as 1Password to store and use passkey.
For iCloud passkey, it is able to obtain rawClientDataJSON from ASAuthorizationPlatformPublicKeyCredentialAssertion / ASAuthorizationPlatformPublicKeyCredentialRegistration and pass to server.
However, the rawClientDataJSON is empty when using 1Password passkey.
Anyone know how to get rawClientDataJSON value from third party passkey manager.
I also ran into this issue and decided to contact 1Password considering I did not see anything weird on my end. They replied with
Our team is aware of this issue, and believes a fix may be available in iOS 17.1 or an upcoming developer beta of iOS 17.1. Lo and behold, when I updated an iPhone to the beta version of iOS 17.1 it did actually work. So for now it seems we simply have to wait until Apple rolls out this update.