WebViewObject hooked callback not beeing called

Hi,

I have a problem that the "hooked" or "cb" callbacks defined in the Init method of the WebViewObject never seem to be called. ld and start seem to work fine and are printed in the logs. I require some code to execute when a redirect happens though (change destination url). Below is my code for displaying the WebView. I compile for android currently. I hope somebody can give me a pointer how to solve this.

void OpenWebView(string url)
  {
      webView = new GameObject("WebViewObject").AddComponent<WebViewObject>();
      webView.Init(
          cb: (msg) => {
              Debug.Log("WebView callback: " + msg);
              if (msg.StartsWith(redirectUri))
              {
                  msg = msg.Replace("http://localhost:8080", proxyUrl);
                  HandleRedirect(msg);
              }
          },
          err: (msg) => Debug.LogError("WebView error: " + msg),
          httpErr: (msg) => Debug.Log("WebView HTTP Error" + msg),
          started: (msg) => Debug.Log("WebView started: " + msg),
          ld: (msg) => Debug.Log("WebView loaded: " + msg),
          hooked: (msg) => Debug.Log("WebView hooked: " + msg),
          enableWKWebView: true
      );

    
      webView.SetMargins(0, 0, 0, 0);
      webView.SetVisibility(true);
     
      string hookPattern = "^" + Regex.Escape("http://localhost:8080");
      webView.SetURLPattern(".*", "", hookPattern);
      webView.LoadURL(url);
  }

Start at the WebViewObject.Init, SetURLPattern, and LoadURL calls shown in the issue, then trace how Android handles the hooked and cb callbacks. Verify the URL pattern and redirect path against the callback wiring; done means the expected callback logs and handles a matching redirect.