Hi, i’m having the same problem, but in android.
I don’t understand where you call the event get leaderboard, do you call in game mode or in any map?
I have the same "read and write leaderboard"logic of the your blueprint, but i don’t know where i can call the custom event
About IOS, I won’t can help you, because i won’t make for ios phone, sorry, but i will be so happy if you help me about android.
