Game Center Results Stuck In Private Account

Question

I am developing an application that publishes grades up to GC tables and pulls them back. Still in the dev phase, he does this with sandbox protection. I recently noticed that the score is increasing, as usual, I get a high score programmatically and correctly, I can check the leaderboard, the application and its correct version, and switch to Game Center, and rightly so. However, as soon as I leave the application or stop putting points for a while, the points disappear, returning to a certain account in the past or disappearing completely if the account is new.

Is this a known issue with the GC or sandbox? Some famous thing that I am not doing right? I am really a little puzzled at this moment.

Answer 1

Unfortunately, you should not expect GC Sandbox to keep your grades between sessions.

Just as you did not expect that the sand castle will remain between trips to the sandbox in the playground for children!