I have a fresh account with only deviceID and I have another account with some progress on it which is linked with google. When I try to link fresh account with the same google account It sometimes does not reload the user.

Here is my GooglePlayConnectRequest

public void GooglePlayConnect(string code, Action successCallback, Action failCallback = null,
        bool setErrorOnSwitch = false, bool switchIfPossible = false)
    {

        string displayName = GooglePlayGames.PlayGamesPlatform.Instance.GetUserDisplayName();

        new GooglePlayConnectRequest(GS.Instance)
            .SetCode(code)
            .SetRedirectUri("http://www.gamesparks.com/oauth2callback")
            .SetDisplayName("Test")
            .SetErrorOnSwitch(setErrorOnSwitch)
            .SetSwitchIfPossible(switchIfPossible)
            .SetDoNotLinkToCurrentPlayer(false)
            .Send(
            response =>
            {
                Debug.Log("GPGS GS AUTHENTICATED!");
                if (User.LocalUser != null
                    && String.IsNullOrEmpty(User.LocalUser.GooglePlayId))
                {
                    AddUserSocialID();
                }
                if (successCallback != null)
                {
                    successCallback();
                }
            },
            response =>
            {
                if(switchIfPossible)
                { 
                    Debug.LogWarning("GooglePlayConnectRequest failed! Probably account linked to another user. " + response.Errors.JSON);
                }
                else
                {
                    Debug.LogWarning("GooglePlayConnectRequest failed " + response.Errors.JSON);
                }

                if (failCallback != null)
                {
                    if(response.ScriptData != null)
                        Debug.Log(response.ScriptData.JSON);
                    failCallback();
                }
            });

    }

After I connect to google play I call GooglePlayConnect with SetSwitchIfPossible is set to false. I display a popup that any progess will be overriden. Then I call GooglePlayConnect with SetSwitchIfPossible set to true. And finally I call GetUserRequest (no failCallbacks). This sometimes results in user not switching so I end up with fresh account.

Any progress on that? I am able to track the logs and in AuthenticationResponse get the name of user to which is supposed to switch.

I did more tests. It does not matter if the first account is fresh or with progress and google play linked. When I try to switch to another account (SetSwitchIfPossible to true) with google play linked and some progress on it I end up with the first account (it suppose to switch accounts).