Hi, For some reason all implemented (and working before) App Attest code has stopped working. iOS is unable to get attestation returning "Operations could not be completed. (com.apple.devicecheck.error error 4.) (serverUnavailable)" On https://developer.apple.com/system-status/ I can see green dot but I suspect that infrastructure is not OK. This is happening with multiple of our apps in multiple geographical regions. Can anyone confirm these problems or know whether it is strictly connected to App Attest service availability?

"The Referer header allows a server to identify referring pages that people are visiting from or where requested resources are being used. " This header is never forwarded to server when the user is browsing the website in a WebView. This is properly maintained by other browsers but not in-app. How do I include it?