Zoom faceplate container

Zoom faceplate container

I need to make a screen for a video wall (7680x4320). I will put Project SLD Screens (from SOs) into faceplate Screen containers. I wanted to try it out on my own monitor (1920x1080). Made the screen below hoping to use zoom but zooming out makes the containers zoom out. Any way to stop that?
Alternative is to export screens from SOs and import in main project and then copy into Video wall screen but then I lose connection to SO.