When you comment directly to people, the usual routine is to '@user yes, but, but'. With users of certain lower[new, or uninvolved] reps, or lower age, it simply doesn't work. Try to comment on this question, or others similarly new (obviously within a couple of days of this question, for that sample.)
I'm not asking for a change, but a reason why. We have issues with asks-and-runs, so I'm not sure this is a good thing. @dude[tte] Please checkmark my answer to your shenanigans if you dig it.
If it's just me and my browser [very specifically problematic], flame away at Chrome.