No idea if these things are officially categorised, I suppose they're all in the same sort of category, although dawn phenomenon seems to happen in the early hours when we're fast asleep whereas foot on floor is more to do with getting up and moving about.
One of Stephen Ponder's Sugar Surfing themes is that the pancreas intervenes to keep non-T1 bg stable about a dozen times a day, so how can we expect to emulate that with a few shots? Of course, if we get basal right, we very often can, I've had many good days on only a couple of shots, but if it's not playing by the rules, it just seems obvious to tweak it with a few more.
I do wonder sometimes, though, whether the cgm is making me overthink it at times. I suppose, even 3 years into it now, the cgm is still a bit of a novelty, and even though I'll never get tired of the hypo alerts, I wonder whether I'll pay less attention to it like the 27 years before that where provided I was not crazily out of range I wasn't too fussed about it.