My Beam 2 is only outputting as Stereo PCM and not Dolby Atmos. I’ve been through numerous discussions/instructions to find out why but drawing blanks. I have a PS5 and Sky Stream and have the Beam 2 in the HDMI arc (2) slot. My tv is an LG Oled55c7v. Key settings - outputting to hdmi/optical set as auto and on.
What am I doing wrong?