I think this is a good idea as well. We've actually had this, but had to revert it because unity8 doesn't handle synchronous notifications (bug #1236292).
Also, it's missing input from design: https://wiki.ubuntu.com/Sound#Volume_changes
I think this is a good idea as well. We've actually had this, but had to revert it because unity8 doesn't handle synchronous notifications (bug #1236292).
Also, it's missing input from design: https:/ /wiki.ubuntu. com/Sound# Volume_ changes