Does Sony AS7iii work with Unreal Engine as a webcam or with livedeck 2?

Hello, I am trying to get my Sony A7Siii to work with unreal as a webcam. I have the Cam Link 4 card but when I try to set it up as media and select it all I get is a black screen. I downloaded the 4k Capture utility from El Gato and run it. Both on their software and Sony’s I can see the camera come up and display the video but not on unreal. Any ideas would be helpful.

I am in the works on a new pc build and wonder if the A7Siii will also work with Livedeck.