Only show items if there are multiple packages in the cart (#6899)

Author: opr

assets/js/base/components/cart-checkout/shipping-rates-control/index.tsx

@@ -65,9 +65,7 @@ const Packages = ( {
 					packageData={ packageData }
 					collapsible={ !! collapsible }
 					collapse={ !! collapse }
-					showItems={
-						showItems || packageData?.shipping_rates?.length > 1
-					}
+					showItems={ showItems || packages.length > 1 }
 					noResultsMessage={ noResultsMessage }
 					renderOption={ renderOption }
 				/>