Application Window and Dialog Issue.

pra7

Hello, I am not able to click on the virtual keyboard if the TextField is in the dialog and **Application Window ** is the base class, Following is the code :

import QtQuick 2.6
import QtQuick.Window 2.2
import QtQuick.Controls 2.2
import QtQuick.VirtualKeyboard 2.2

ApplicationWindow {
    id:appwindow
    visible: true
    width: 600
    height: 500
    title: qsTr("Test")
    
    Button{
        id:button
        text:qsTr("Open")
        onClicked:{
            dialog.visible=true
            dialog.open()
        }
    }
    
    Dialog{
        id:dialog
        width:200
        height:300
        visible:false
        TextField {
            id: textfield
            color: "#2B2C2E"
        }
    }
    
    InputPanel {
        id: inputPanel
        z: 89
        anchors.bottom:parent.bottom
        anchors.left: parent.left
        anchors.right: parent.right
        visible: Qt.inputMethod.visible 
    }
}

There will be no issues if i change ApplicationWindow to Window, Is that a QT Bug ?