Using WebChannel

Hi, I’ m trying to use WebChannel in my V-play app to call QML methods and sginals from remote server, but I don’t know how to do that on Android. WebEngineView is not supported. This is simplified example:

import Felgo 3.0
import QtQuick 2.0
import QtWebView 1.0
import QtWebChannel 1.0

App {
    NavigationStack {

        Page {
            title: qsTr("Main Page")



            Rectangle {
                id: rect
                width: 50
                height: 50
                color: "red"

                function someMethod() {
                    console.log("in QML");
                }
            }

            WebView {
                id: webView
                anchors.top: parent.verticalCenter
                anchors.left: parent.left
                anchors.right: parent.right
                anchors.bottom: parent.bottom
                url: "http://buddyintour.com/someFile.html"

                WebChannel {
                    registeredObjects: [rect];
                }
            }
        }

    }
}

someFile.html placed on my server. There is qwebchannel.js in the same folder.

<!DOCTYPE html>
<html>
  <head>
    <script src="qwebchannel.js"></script>
  </head>
  <body> 
    <script>
    
        if(typeof qt == "undefined") console.log("qt is not ok"); 
        else {
            var channel_obj = new QWebChannel(qt.webChannelTransport, function(channel){
                var rect = channel.objects.rect;
                rect.someMethod()
            });
        }

    </script>
  </body>
</html>

I suspect that connection I want to realize is not as easy as I think :/. Do you have any ideas how to make my QML objects visible from html?