Maximized frameless window on Windows moved to left

Hello

On Windows with a vertical taskbar, when creating a simple QML window which is shown maximized with the frameless flag set, the window is moved behind the taskbar with a gap at the other screen edge, When removing the frameless flag everything works as it should. I attached a sample code illustrating the problem.

Here's the basic QML file:

import QtQuick

Window {

    // comment the following line to have everything working as expected but with window frame
    flags: Qt.FramelessWindowHint|Qt.Window

    visible: true

    Component.onCompleted: {
        showMaximized()
    }

}

And here are two screenshots, the first one shows the behavior with the window frame shown and everything works just fine:

And when the frameless flag is set, this is the result (notice the gap at the right side of the screenshot where you can see the window behind):

Is there any workaround that would make it work as expected?

Thanks,

Lukas