Dupes are oversleeping when the player gives too many sleep slots in the time schedule.
Please wake up dupes when their stamina and/or health (+ other modifiers if any for sleeping) is maxed out. I'm seeing dupes oversleeping even though 100% stamina is reached.
Before anybody feels this is intended and that the player should manage this, the dupes oversleep if their required 100% stamina isn't reached - I gave just 1 sleep slot for the dupes in the work schedule and they overslept for 1 more slot to make their stamina 100%.
Steps to Reproduce
This issue has not been confirmed by a developer yet.