Comment Re:Testing a Corporation's Ego (Score 1) 114
Not everything can be discoverable in a modern OS. Heck.. the I'm not sure that any extra arrows in the icon would tell you that hold and drag would work out of the blue. I just read the MacOS User's Guide and it's laid out quite clearly.. though it's not like there are bright neon arrows pointing at it:
https://support.apple.com/en-c...
There's even another mode that I didn't know about: you can just flick left and right on the button without holding down and it will volume up/down one step.
It is what it is.. it's documented.. there are tutorials out there (Like the one I linked to from 4 years ago). I'm not sure there's any better way of indicating the variety of modes in which a single button can operate.