Wow! I am amazed there are diabetes consultants who have enough bandwidth to spend the amount of time needed to analyse every patient's TIR.I think it may depend on how "twitchy" your health care professionals are about time below range. I have a predisposition to nocturnal hypos even when I have adjusted my night time Levemir down to zero, so I often struggle to hit the less than 4% below range target. Thankfully my consultant is very happy with my diabetes management and doesn't see those lows as a problem and I am happy that I am managing them as well as I can and they don't bother me or impact my quality of life and in reality some of them are most likely not quite hypos but I no longer check them but just have a JB or two and go straight back to sleep. Mostly they are very mild. I am sure there are other DSNs and consultants who would have a fit if they saw those regular nocturnal lows, so being able to notate them would perhaps be useful if you had clinicians who are critical or anxious about hypos instead of supportive.
My DSN may glance at my last 2 weeks of graphs just before my appointment. In which case, I am ready to expain any anomalies at the start of my appointment. It usually starts with
endo: "how are you?"
me: "I am good thanks. A bit frustrated with the number of false hypos on my CGM but as I check them I am confident they are ok."
endo: "oh ok. good to hear you are keeping an eye on them."
dsn: "yes, I did spot a few but I am confident you know what you are doing as you always seem to be on top of it."