Denon/Marantz integration - volume is brightness?


I searched through the forums but didn’t find the same question elsewhere, sorry if this is a duplicate.

I’ve set up my Marantz amp using the denon component, and it works! However, Google assistant sees it as a light and I have to say “set the BRIGHTNESS to 50%” to change the volume.

Is this just because the denon component is emulating a lightbulb? Is there something that I can tweak to change it so that Google Assistant recognizes it as volume, or does this require a change to the component?


so, have you ever found this issue?
i also want to expose my denon as a mediareceiver to control the volume native
i dont want to expose scripts/switch for volume