[REG 5.15.2-6.2.0] Runtime crash on changing screen's scale factor

import QtQuick
import QtQuick.Window

Window {
    width: 640
    height: 480
    visible: true

    Window {
        id: childWindow
    }
}

>	qwindows.dll!QWindowsContext::windowsProc(HWND__ * hwnd, unsigned int message, QtWindows::WindowsEventType et, unsigned __int64 wParam, __int64 lParam, __int64 * result, QWindowsWindow * * platformWindowPtr) Line 1477	C++
 	qwindows.dll!qWindowsWndProc(HWND__ * hwnd, unsigned int message, unsigned __int64 wParam, __int64 lParam) Line 1702	C++
 	[External Code]	
 	Qt6Core.dll!QEventDispatcherWin32::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 491	C++
 	Qt6Gui.dll!QWindowsGuiEventDispatcher::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 73	C++
 	[Inline Frame] Qt6Core.dll!QEventLoop::processEvents(QFlags<enum QEventLoop::ProcessEventsFlag>) Line 139	C++
 	Qt6Core.dll!QEventLoop::exec(QFlags<enum QEventLoop::ProcessEventsFlag> flags) Line 232	C++
 	Qt6Core.dll!QCoreApplication::exec() Line 1378	C++

        // Scale child QPlatformWindow size. Windows sends WM_DPICHANGE to top-level windows only.
        for (QWindow *childWindow : platformWindow->window()->findChildren<QWindow *>()) {
            QWindowsWindow *platformChildWindow = static_cast<QWindowsWindow *>(childWindow->handle());
            QRect currentGeometry = platformChildWindow->geometry();   <--- crashed
            QRect scaledGeometry = QRect(currentGeometry.topLeft() * scale, currentGeometry.size() * scale);
            platformChildWindow->setGeometry(scaledGeometry);
        }