fix: Missing recipient.user, closes #4093

server/models/NotificationSetting.ts

@@ -23,6 +23,7 @@ import Fix from "./decorators/Fix";
     include: [
       {
         association: "user",
+        required: true,
       },
     ],
   },

server/queues/processors/NotificationsProcessor.ts

@@ -201,7 +201,6 @@ export default class NotificationsProcessor extends BaseProcessor {
         userId: {
           [Op.ne]: document.lastModifiedById,
         },
-        required: true,
         teamId: document.teamId,
         event: eventName,
       },