Help volume control..

[homey]

I just realised that there appears to be no single volume control for the device! If I just wanted to reduce or turn off everything, I have to turn down 3 volume faders as the one on the side is not for notifications or alarms.
Is this the case or have I missed something?!

 

[Reverence]

To mute them all, once the volume sliders pop up, simply touch one of the icons and it mutes it.