Modal is always on top even if application has no focus

Bug explanation

Hi,

My WPF app is set to startup at Windows launch, when it opens it checks if the end user has added their credentials, and if not asks for them in a modal. However, even if the Mainwindow does not have focus, the modal still goes on top of any other open application.

Is this something that can be changed with some (minor) tweaks?

Screenshot below showing modal over File Explorer (which has focus), with main app behind that.

Version

4.5.0

该 issue 没有指出源文件、测试或入口点。在另一个应用程序获得焦点时，使用缺少凭据的情况重现 WPF 启动流程，然后跟踪模态窗口的行为。当主窗口未获得焦点时，凭据模态不再显示在获得焦点的应用程序上方，即表示完成。