OK, I got it. It seems that when there are several apps in one project all statistics is transfered to the first app. I created a new project only with one app and it works well. Maybe it’s connected with “googleservices.xml” config because there are less info than in “google-services.json”. In “googleservices.xml” there are no info about the projects.
as you are using android studio, i think you can use
add google-services.json and remove the firebase jar, googleservices.xml to solve your issue.
Thank you! That worked