This wasn't allowed at my store, but honestly, at this point, this is store culture-specific.
As far as my store, the only people that had regimented breaks were fulfillment and front end. Everyone else went whenever they wanted. Some people went on two-hour fifteens before they clocked out and 50-minute lunches, the leaders never cared. Not sure how they got away with that, lol.
Unless you mean the scheduled breaks online?