Sorry, I should have specified this was with GHC CLI. I suppose that might not behave similarly to the GUI extension. But it definitely happened on Thursday. One prompt, ctrl-c out and it said 13 premium messages used. It was reading a couple of large files and Opus doesn't seem to let the harness restrict it from reading entire files... just a couple hundred lines at a time.

and now I see your comment mentions that explicitly. The output was quite unambiguous. :shrug: