Hi! Is there any way to adjust the input gain for HDMI on the Sonos Amp?

I have the problem that the input from the TV is relatively lower than when streaming music. For music I set the volume to maybe 25-30 at normal listening level, but for TV I need to crank it up to almost 50.

If I first  watch TV and then switch to Spotify or any other music streaming service, I will get a heart attack if I forget to first adjust the volume down.

to sort this out I would either need the possibility to set hdmi input gain or set a default volume for hdmi and streaming respectively, that is applied/reset every time I switch input source.