This video shows w/ a hard slope and slick green a dinged putt can miss then roll far away.
The off-ding putts (over-powered hit AND under-powered hit) stalled nearby the hole when missed and they can also drop if you have some experience w/ off-ding on a heavy canted green. Results can vary w/ conditions, specific method and equipment, etc.
The second putt in the video is a dinged putt that missed and rolled away.
The off dinged putts had 'spin' against the slope and did not roll away. Yes, since it was a major off ding putt I added a little more power than usual.
IMO ding putting can have a major drawback as demonstrated in these conditions, so I consider myself both a ding putter and an off-ding putter as the situation warrants.
More of the same:
Off-Ding putting on a strong slope