Riders are not receiving orders within their designated zones.

Summary:
I created a specific zone, registered a rider within that zone. However, when I places an order, the rider is not receiving any orders, even though they are both located in the same zone. This process is not functioning seamlessly as expected.

Expected Behavior:
The riders should receive an order when a user places an order.

Current Behavior:
Riders should be receiving orders within their designated zones.

How it occur:
I established a zone, subsequently adding a rider, and then assigned that specific zone to the rider.
Orders are being received within the restaurant app but are not appearing in the rider app.

Reproduce the flow described: create a zone, assign a rider to it, place an order, and compare the restaurant app with the rider app. Start by tracing how orders are assigned to riders by zone and where the rider app receives orders. Done means a rider assigned to the matching zone receives the order and the behavior is covered by a verified test or reproduction.

Written by the indexing model from the issue text.