> > > Same here with my game. But oddly, the Google Play Services in your game works well here.
> >
> > 
Renfd THanks for testing. Do you mean it automatically signed you into Google Play Services? or did it show the game controller icon prompting you to sign in?
> >
> > Did it show your Play Services nickname and avatar upon completion?
> >
> > were you able to load the Leaderboards?
> >
> > It is still not signing me in.
> >
> > Link me to your game and I'll test yours.
>
> The game signed me automatically.
> Yes.
> Yes.
>
> I didn't released my game in production yet. But here is a internal app share link: accounts.google.com/v3/signin/identifier
Glad to hear it worked as expected for you, but strange it still doesn't work for me.
I tried downloading your game but it says "item not found".
I just released my game to production and now the game service works!
Maybe the version of your game you have installed isn't the production one. Try desinstalling and installing the production version.