Pulse Ox during sleep- NOT AT ALL SMART

My sleep schedule is set from 00:30 hrs to 10:00 hrs and it is different for different days. On some days I do not sleep by 00:30 hrs, but as soon as the sleep schedule kicks in, the Pulse Ox measurement begins, which sounds too stupid. Can't the watch intelligently tell the Pulse Ox sensor to wait until I have slept? Last night I slept at 3 am, and I wore my watch at 2 am (deliberately removed it to not waste battery from Pulse ox readings), so it did get the Pulse Ox readings from 2 am and stopped the reading at 10 am, although my sleep was from 3 am to 11 am 11 am. One more day I slept at 3 am and got up at 6 am, it still recorded Pulse Ox from 00:30 to 10:00, which sounds totally useless. It is like there is no coherence between the watch and the sensors, they are just doing at a specific time, not caring if the person is sleeping or walking or running. Oh, I tried that too, slight walking around 1 am and my Pulse Ox was recording the data.

Garmin should instruct it in a smart way, the sleep schedule should be for the watch face and not the sensors. If my pulse Ox is set to sleep only, it should work only when I sleep, doesnt matter what time of the day I sleep.

What do you all think?

Any chances to forward this to the development team. You guys are not providing any new features to this watch, at least make the existing features better for us?