I am trying to log in users silently when playing a WebGL game made with Unity, but I can't use
SystemInfo.deviceUniqueIdentifier , as it doesn't work for WebGL. I can't make a GUID and save it in player prefs either because not using player prefs was the reason I came to Playfab in the first place (player prefs are overwritten whenever a new version of the game is uploaded).
Is there any way to identify users anonymously?
Thanks!