Generic Inquiry data not Displaying in Mobile App

Good day, everyone.

We are attempting to display our custom GI on a mobile app, but some of the fields data are showing as empty, despite the fact that everything is displaying correctly on the browser GI result.
Please see the screenshot below for reference. The customer and customer location data are not displayed correctly in the mobile app, but they are displayed correctly in the browser.

Also, I attempted to add this screen to mobile using customization, but I received the error "SiteMap description does not contain primary container." The screenshot and code are shown below.

add screen GI002170 {
  add container "Result" {
   add field "OrderNbrSOOrderOrderNbr"
    add field "InventoryID"
   }
   }



sitemap {
   add folder "Mobile GIs"{
    icon = "system://Pen"
    type = "ListFolder"
    add item "GI002170" {
      displayName = "BackOrder Summary custom"
      icon = "system://Culture"
    }
}
     }

Can anyone tell me what I'm doing wrong or why the data in the generic query isn't displaying correctly?
Please review the GI XML attached.

Thanks in advance.