The reason for this behavior is that records of tokens of unused devices may remain in the database.
Solution:
- remove applications from all devices used;
- find the old token in the database by user id
Db.getCollection ('_ raix_push_app_tokens'). find ({userId: 'You-UserId'})
- delete old token
Db.getCollection ('_ raix_push_app_tokens'). deleteOne ({userId:' You-UserId})
- install the application on the desired device and log in.
Now push notifications will come and be counted correctly in the cloud console.
Revision the devices used and leave the application only on the really needed ones, otherwise the push limit will be reached very quickly.