Click-to-copy button is not obviously available in CI variable configuration

I was copying from CI variables from one project to another, and was annoyed that I had to copy and paste by highlighting. I wound up copying whitespace over because I highlighted too much. Click to copy would be great!

However, we already implemented that! And it is great! But I didn't know it existed because on the first copy, I didn't mouseover the value before I started highlighting. Probably also why I ended up with extraneous whitespace.

This popover-modal-box-thing (I'm sorry) seems unecessary. Could we place the clipboard buttons next to the values on the page so they're more obvious? One fewer listener, one less moving part.