QWindow: windowState() and visibility() do not match when changing window state non-programmatically (by clicking on taskbar/icons)

If minimize maximize or restore to normal view by OS actions:
window states and visibility does not match.

If do the same by programmatically: states and visibility is comply.

Act 1: Reproduce steps:
1) minimize window by QWidget::showMinimized();
2) click on taskbar for show normal;

Expect:
1)
-windowState(): Qt::WindowState(WindowMinimized)
-visibility(): QWindow::Visibility(Minimized)
2)
-windowState(): Qt::WindowState(WindowNoState)
-visibility(): QWindow::Visibility(Windowed)

Result:
1)
-windowState(): Qt::WindowState(WindowMinimized)
-visibility(): QWindow::Visibility(Minimized)
2)
-windowState(): Qt::WindowState(WindowNoState)
-visibility(): QWindow::Visibility(Minimized)

Act 2: Reproduce steps:
1) minimize window by windows system Button "minimize"
2) click on taskbar for show normal;

Expect:
1)
-windowState(): Qt::WindowState(WindowMinimized)
-visibility(): QWindow::Visibility(Minimized)
2)
-windowState(): Qt::WindowState(WindowNoState)
-visibility(): QWindow::Visibility(Windowed)

Result:
1)
-windowState(): Qt::WindowState(WindowNoState)
-visibility(): QWindow::Visibility(Windowed)
2)
-windowState(): Qt::WindowState(WindowNoState)
-visibility(): QWindow::Visibility(Windowed)

and no signals was emitted (exept QWindow::activeChanged())
expected:
QWindow::windowStateChanged()
QWindow::visibleChanged()

For correct test app full check: need to set unstucked windows at Windows taskbar.