Hi, we can confirm App site association is failing occasionally on both iOS 17 and 18 We have hosted the AASA file in a manner that it is edge cached globally and latency should be low 2% of our new users are facing this issue? When can we expect this to be fixed ?

Hi, We are still facing the same issue in iOS 17.7.1 as well error_code 1004 error_domain com.apple.AuthenticationServices.AuthorizationError error_reason Application with identifier ********* is not associated with domain ********

So far in our experience, we are getting 1004 error once or twice per 100 users, more than 99% of the users are able to register a PassKey without any issues Why does this error crop up occasionally ? We also had a case where trying again at a later time, automatically resolved the issue

I am facing a similar issue while registering a PassKey, it is super rare, but we are able to reproduce it for 1 out of 100 new users Could you share the error code that you receive, is it 1004 ?