Allow aligning column widths across separate GridLayouts

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts

ApplicationWindow {
    width: 300
    height: 300
    visible: true
    ColumnLayout {
        anchors.fill: parent
        GroupBox {
            title: qsTr("Dialog properties")
            Layout.fillWidth: true
            GridLayout {
                columns: 2
                anchors.fill: parent
                Label {
                    text: qsTr("modality")
                    Layout.alignment: Qt.AlignTop
                    Layout.minimumWidth: ApplicationWindow.window.width * 0.2
                    Layout.maximumWidth: ApplicationWindow.window.width * 0.2
                }
                CheckBox {
                }
            }
        }
        GroupBox {
            title: qsTr("FileDialog properties")
            Layout.fillWidth: true
            GridLayout {
                columns: 2
                anchors.fill: parent
                Label {
                    text: qsTr("acceptLabel")
                    Layout.minimumWidth: ApplicationWindow.window.width * 0.2
                    Layout.maximumWidth: ApplicationWindow.window.width * 0.2
                }
                TextField {
                    id: acceptLabelTextField
                    text: qsTr("OK")
                }
            }
        }
    }
}