[REG 6.4.3-6.5] Changing the minimum size get the window out of maximized state

import QtQuick
import QtQuick.Window
import QtQuick.Controls

Window {
    id: wnd
    width: 640
    height: 480
    visible: true

    visibility: Window.Maximized
    Button {
        anchors.centerIn: parent
        text: 'Push me!'
        onClicked: wnd.minimumWidth += 10 // this breaks maximized window state
    }
}