It's the first, but only for PRIMARY (which you paste with middle-click). CLIPBOARD (Ctrl+C/Ctrl+V) is unaffected. (Well, technically, it doesn't actually "inj

It's the first, but only for PRIMARY (which you paste with middle-click). CLIPBOARD (Ctrl+C/Ctrl+V) is unaffected. (Well, technically, it doesn't actually "inject" anything, it just changes the selection, and arguably it's "working as intended").