Return always arrays for bb processor fields

packages/server/src/utilities/rowProcessor/bbReferenceProcessor.ts

@@ -67,9 +67,5 @@ export async function processOutputBBReferences(
       throw utils.unreachable(subtype)
   }
 
-  if (result.length > 1) {
-    return result
-  }
-
-  return result[0]
+  return result
 }

packages/server/src/utilities/rowProcessor/tests/bbReferenceProcessor.spec.ts

@@ -145,7 +145,7 @@ describe("bbReferenceProcessor", () => {
           FieldSubtype.USER
         )
 
-        expect(result).toEqual(userFromCache)
+        expect(result).toEqual([userFromCache])
         expect(mockedCacheGetUser).toBeCalledTimes(1)
         expect(mockedCacheGetUser).toBeCalledWith(userId)
       })