Sleep history in sleep score NOT SAME as in sleep coach

below photos are sleep score widget —>sleep stage screen vs sleep coach widget—> sleep history screen.

The sleep history in these two widget is completely different.

Any idea why?

and i am also wondering which sleeping history the watch is using for daily workout suggestion and other analysis…,,

for example Fri, sleep coach history record stated i slept for 12 mins (wrong)

while sleep score stage record is over 8 hrs (correct)