Where can I get normal push notifications android analytics?

Question

Android

Good afternoon!
We ran into a problem where we didn’t expect it :(
We decided to use flurry and firebase analytics for the application. In principle, everything in them is good, except for push message analytics. Our application is on android. We send push messages through firebase. They are fully automated and come with of our backend. Roughly speaking, an event has come - a call to firebase went from the back - the name, text, picture, FCM user token were transferred. Push comes, everything is fine.
But in Events, such pushes are not tracked. Although firebase has native events:
notification_dismiss
notification_open
notification_receive
I started digging further. It turns out that events only work on pushes sent from the FCM web interface! It's incredible! Those. you write texts manually - get statistics, "and you don't need 90% of the stats for automated pushes," said Google.
Question. What to do. How to track the pushes we send from the back-end automatically? Is there any way to force FCM to take them into account? Or do you need to change the analytics to another one? What analytics allows us to track the pushes we send from the backend curl?