I am using blue app in projectA, now I create blue app in projectB so we are using now projectB. I have removed cred of projectA from frontend and backend. Now I want to delete my blue app from projectA (also considering deleting projectA entirely) but in project firebase console I can still see events, user engagement. I think it should be 0% since we are no longer using projectA anywhere, I want to delete my projectA, have any idea why it shows events analytics in firebase console. One thing I have noticed my projectB (currently in use) mostly display 30 active users in last 30 minutes, and my projectA showing 1 or 2 active users in last 30 minutes.