Everybody takes unofficial breaks. They log on here, they go for a smoke, they spend too long in the toilet, they chat when they are making a cup of tea or coffee. I would never make anyone clock out for a snake break or them bringing a cup of tea or coffee to their desk.
As long as on balance they work hard and work clever over the day it’s no big deal taking a smoke break.
Well said Purple, I personally think too many people are paying attention to what everybody else is doing in the office - don't let the small stuff bother you!