I want to use the Routines feature in the Google Home app to set the media volume on various devices at a particular time.
I have Google Home Minis, chromecast Audios and a 1st gen home hub.
How do I achieve this?
I have attempted to do this by using a custom command, defining "change bedroom hifi volume to 20%", for example, and this seems to workif I run the routine manually. However, it never works when I have it set as a timed event (it gives a notification to saying "one of your actions requires attention".