Having an option to show an overview of the current volume levels of all channels, i.e. as an option of the side menu.
Currently it could be made with a macro, but would be nice to have it as a stock feature in MD.
Or a more comprehensive form; a dashboard which besides the volume levels also shows WiFi state (current connected network), BT state (device), brightness level, lux-level etc. Especially those things which are useful to have at hand during macro creation.