I'm using playfab with Unity, and I downloaded their login window sample to register and login using accounts on playfab, but everythime I login with an existing player (I have two players only) it automatically creates a new player with an empty name and empty email, it is very weird because I only login with these two players but it creates other ones out of nothing, it has almost 400 players created right now because I login a lot to test the game, does anyone have any idea why is this happening? Why at each login, wether its on a mobile or a desktop, with an existing player makes a new empty user ?