Have a Sony Android TV connected to my Yamaha soundbar thru HDMI ARC.

I wanted to buy a Mecool Km9 Pro cos the Sony TV is dog slow getting things done.

Just wondering if I connect the Mecool to the Sony via normal HDMI, will the audio from it play thru the soundbar? I don't care about anything other than 2.0 Stereo and don't care about optical either.