The most common reason for the break of the US group's take-out display is that the merchants have no business shops to sample, they have not yet reached the business hours, or the boss has something to temporarily close the store. It is also possible that the entity operates the store to adjust the take-away business hours. Selling inside and outside the store is registered on the take-away platform, which will not be 24 hours, depending on the delivery time set by the merchant. Sometimes the takeaway will show "rest", but the physical store doesn't have to ask for samples, so you can go to the physical store for dinner.
The business hours of the store are controlled by the merchants, and the merchants can freely control the business hours under the platform.