How to limit Pixel Streaming only streaming one window in a Multi-Windowed game?

Development Rendering
1

Hi, I created a separate slate window in my game. When I start Pixel Streaming, it streaming the game window and the slate window in same position.
How to limit Pixel Streaming only streaming one window?
Or How to layout the two window?

Here is the issue video:

Thanks!

2

I don’t understand your question. Do you want to run Unreal Off screen to be able to see it only on your browser?