ios – Forgerock SDK biometrics authentication in WKWebView

I used to be utilizing the Forgerock SDK for passwordless biometric authentication. Now we have accomplished our server setup, and the URL is as follows:
https://sandbox.instance.com/kauth/XUI/?realm=test-sandbox&service=biometricAuth

class WebViewController: UIViewController {
    // MARK: - Propertie's
    @IBOutlet weak var loginWebView: WKWebView!
    // MARK: - View Life cycles
    override func viewDidLoad() {
        tremendous.viewDidLoad()
        // Do any extra setup after loading the view.
        self.loginWebView.navigationDelegate = self
        self.loadURL()            
    }
    
    func loadURL() {
        let url = URL(string: "https://sandbox.instance.com/kauth/XUI/?realm=test-sandbox&service=biometricAuth")!
        loginWebView.load(URLRequest(url: url))
        loginWebView.allowsBackForwardNavigationGestures = true
    }
}
extension WebViewController: WKNavigationDelegate {
func webView(_ webView: WKWebView, didReceive problem: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
        let cred = URLCredential(belief: problem.protectionSpace.serverTrust!)
        completionHandler(.useCredential, cred)
    }
}

I had WKWebView open and loaded the URL. After I completed logging in, I began getting callbacks saying issues like, “Machine registered,” “Not register like that,” and “Is it potential to do in webview or will it work solely in native?”

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