showMinimized() prevents Qt Quick Window from being re-maximized via the taskbar

import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls 2.15

Window {
    id: wnd
    width: 640
    height: 480
    visible: true
    visibility: Window.Maximized
    
    Button
    {
        anchors.centerIn: parent
        text: "Minimize Me"
        onClicked: wnd.showMinimized()
    }
}

Steps to reproduce

1. Build and run the code above
2. Use a native OS method to minimize the window (press [Win]+D, or click the Minimize button at the top-right corner of the window frame, or click the window's taskbar icon)
3. Click the taskbar icon to restore the window
4. Click the Qt Quick Button ("Minimize Me") to minimize the window via showMinimized()
5. Click the taskbar icon to restore the window

Outcomes

• After Step #3, the window returns to its maximized state (expected)
• After Step #5, the window appears as if showNormal() was called (unexpected)

Notes

When a QWidget is minimized using QWidget::showMinimized(), clicking its taskbar icon returns it to its maximized state (as expected). This issue only affects Qt Quick windows.