Graveluth

My issue is similar but with a slight nuance. I play on my iPhone, iPad and Apple TV with no issues with cloud save. But I tried to play the game on my wife’s iPad (recent model, plays faster and smoother) by signing out of her game center login and login in with my own (still her iCloud account on the device because you can have different accounts in iCloud and Game Center) but can’t find any save in the cloud folder. With other games this works. Any workaround or am I missing something?