Hi, was wondering if anyone here has encountered the same issue and if a solution was ever found. I'm finding it difficult to reproduce the issue on my end. Sign in always succeeds during testing and the game has already launched successfully in two other stores. The exact rejection says: "VersionId: 4 ErrorCode:200 Message:Others-Others. Google play login" will display "Sign in faild." Also wondering if this is being caused by the following warning I get prior to submission: Store-specific package name A suffix ".qooapp" is added to the package name. This may affect 3rd-party services integrated in your game, and may require that you provide them information about your QooApp Game Store build.