Hi newbie hoping for some help

I have a beam gen 2 connected to LG CX.

On the app the audio is showing as TV audio HDMI.

And when I check in my system details the audio in detail is blank.

Im getting audio fine but want to check I'm getting Atmos etc. I also have 2 play 1's connected.

My TV settings are; E arc on, pass through on, bitstream for all connections. And DTV auto

Any help would be great as I know I'm playing Atmos content through Xbox and Netflix but for some reason can't see it on the app.