We need to share a specific window of our application. To do this, we are sending to the Meeting SDK the handle of the window which we want to share. However, other windows from our application are visible during sharing when they are overlaid on top of the window we are showing (other applications are not displayed, only windows from our application are visible during sharing). The application is written in C# using WPF, and there is no direct connection between the windows, except that they are all part of the same application. Is it possible to make it so that only the desired window is shown during sharing, and any other windows are not displayed on it?