Google Play automatic refund within 3 days

Question

I just received a message from google play:

We have detected that your com.curtiscollins.classytaxi package does not always confirm purchases or subscriptions via the application. As of the Billing Library 2.0 version, all purchases must be confirmed within three days, otherwise they will be refunded automatically

I don't know what to do I didn't used the said package. should I update my flutter version or what? and when I came back to play console I can't find the message anymore

Does anyone know how to deal with this?

Solution

Seems to be a mistake on Google's side:

https://www.reddit.com/r/androiddev/comments/fh0t97/anybody_else_getting_a_weird_google_play_console/

The error message is gone now (for me and others), so I guess they fixed it :)