Hi everyone, I have an older TV (manufactured in 2014 - not really old to me, but by tech standards, I suppose it is) and I'm trying to connect my Sonos Beam to it using an HDMI switch. Currently I have an HDMI cord running from the TV to the switch and the Beam connected to the switch via an optical cord (using the HDMI to optical adapter Sonos provides), but the Sonos app isn't recognizing anything via TV Setup through their app. Does anyone have advice for steps to take to try to make this all work together? I'm at a loss now. I appreciate any help or tips anyone might have. I thought I could handle this level of tech, but apparently I cannot.
TV: LG 65LB5200 - photo below showing the back of the TV
Here’s the HDMI switch I purchased.