Inquiry regarding #3584

[sungjin82]

We changed the web browser control program from IE to edge webview. After running multiple windows in the main program and creating a new pop-up window in the app, when you move to other windows, the window you clicked hides behind and other windows come up to the top. In Windows 8, only runtime library 109 can be used, so the library cannot be updated. This phenomenon does not occur in Windows 10, but it seems to occur in Windows 8.1 or lower. Our program is used by many customers, but it is difficult to upgrade the OS. I'm curious about a possible solution. Please reply after confirmation.