Can anybody else confirm this? I ve got the latest software 12.20

Hi i ve  got a garmin instinct solar. I found a very annoying software bug. If you go to the setting and turn on the pulse ox sensor for sleep and also allow pylse ox measurments while at battery saver mode, if you try to take a measurement on your own and the battery saver is anabled, right before the measurement is done the watch restarts itself for no reason...