Checkout Is Completle But Order Return Null

[AngusHo]

Hi all!

Bug details

Describe the bug

1. We complete the checkout using storefront webUrl
2. Use storefront search by checkoutId

   {
     node(id: "gid://shopify/Checkout/50f0deb3ec52f030eb0c8bafd6673519?key=03459cb748da2647e3fa00e186ece55b") {
       ... on Checkout {
         id
         createdAt
         webUrl
         subtotalPriceV2 {
           amount
           currencyCode
         }
         completedAt
         orderStatusUrl
         order {
           id
         }
       }
     }
   }

3. And we got order, completedAt, orderStatusUrl return null
4. But we search using Admin we found the order
   admin/api/2022-10/checkouts/50f0deb3ec52f030eb0c8bafd6673519.json