In new Userenrollment flow (Account driven User enrollment), we are challenging the authentication by sending authentication URL which has a query parameter source=NATIVE as below : WWW-Authenticate: Bearer method="apple-as-web", url="https://ourauthserverdomain.com/ireg/index.html?source=NATIVE
but when device makes the request to this url when it opens the webview it is ignoring query parameter sent from server (here, source=NATIVE).