Communicating effectively, delegating tasks, initiating structure.
They could be less interrogating. It's grocery, for crying out loud.
Interacting with a slim few coworkers from other departments and being to have a friendly chat with regulars.
Not being told to "Get back up there!" Like a subordinate, or asked if I'm on the clock as if I don't already know my own schedule.
Be nice if my manager would stop luring us with responses like "I'll be here! (Unfortunately)" when we say "See you in the morning!", And even better if they would tell corporate to shove it on some little things that mean nothing.