itch.io

Then try these fixes:

1. Check the leaderboard settings in Play Console. If you enabled any extra option I didn’t cover in the video, try disabling it and testing again.
2. Make sure the submitted score format matches the leaderboard type. For Time leaderboards, Google expects milliseconds, so 10 seconds should be submitted as 10000, not 10.
3. As a last test, create a fresh leaderboard in the same Play Games Services project, publish it, and try that new leaderboard ID.

If none of that fixes it, I’ll issue you a refund.