A delivery the guest ordered with a Yusker driver is not fired until a driver accepts, so the food is not cold when they arrive. The card reads:
⏸ Held — awaiting a Yusker driver · held 4m · search ends in 6m
Under it: 🛵 Awaiting a Yusker driver — not fired, no ticket yet. There is nothing to cook and nothing to bag. When a driver accepts, the order fires itself, the kitchen gets its card and its ticket, and the rail line becomes the driver: ✓ Marc D. · Yusker Driver · 🚗 · 3.2 km · pickup in ~8 min, then 🚲 Marc D. is here, then picked up.
Send on the order screen is refused while it is held; the only override is the manager's Release on this card.
Related: Release to kitchen · Guest deciding: pickup or refund