Hi,
I have added a couple of One SL to my Beam Gen 2 to complement the surround system, whenever I try to play any movie or media trough any streaming service the quality sound available is not the optimal or the highest available, i.e. HBO Max has Atmos but the most that I'm able to get is 5.1, Disney offers 5.1 but I'm only getting Stereo; Beam is connected via HDMI eARC on a Sony TV KD-65X75K (I'm aware that does not has Atmos, but prior to adding the One SL I was able to get Atmos).
Thanks.