No score visible in Leaderboard although posting score success

In Google Play Platform, I tried a lot settings but nothing works. Currently, I'm using one Client Id, with the correct package name. I tried 2 SHA-1 fingerprint and got 2 errors:

App signing key certificate: can Auth, can Post score, show leaderboard with loading icon. Here is the log

2021/03/12 15:42:28.635 16426 16578 Error Volley [43639] NetworkUtility.e: Unexpected response code 400 for https://www.googleapis.com/games/v1/leaderboards/scores?language=en-US
2021/03/12 15:42:28.637 16426 7227 Warn LeaderboardAgent {"code":400,"errors":[{"reason":"badRequest","domain":"global","message":"Application credential header not valid. Please fix the client to pass a valid application credential header."}]}
2021/03/12 15:42:28.661 3790 4557 Debug [a11y] getUserAccounts0
2021/03/12 15:42:28.662 3790 4557 Debug [a11y] getUserAccounts0
2021/03/12 15:42:28.664 3790 5584 Debug [a11y] getUserAccounts0
2021/03/12 15:42:28.667 3790 4557 Debug [a11y] getUserAccounts0
2021/03/12 15:42:28.686 16426 16579 Info System.out (HTTPLog)-Static: isSBSettingEnabled false
2021/03/12 15:42:28.686 16426 16579 Info System.out (HTTPLog)-Static: isSBSettingEnabled false
2021/03/12 15:42:28.866 16426 16579 Error Volley [43640] NetworkUtility.e: Unexpected response code 400 for https://www.googleapis.com/games/v1/leaderboards/CgkI6qW5_I8eEAIQAQ/scores/PUBLIC?timeSpan=ALL_TIME&language=en-US&maxResults=25
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent] Failed to retrieve leaderboard scores for 1035079668458 CgkI6qW5_I8eEAIQAQ PUBLIC ALL_TIME
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent] com.android.volley.ClientError
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent]     at com.android.volley.toolbox.NetworkUtility.e(:com.google.android.gms@210613028@21.06.13 (100400-358943053):13)
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent]     at com.android.volley.toolbox.BasicNetwork.performRequest(:com.google.android.gms@210613028@21.06.13 (100400-358943053):12)
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent]     at tqe.performRequest(:com.google.android.gms@210613028@21.06.13 (100400-358943053):17)
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent]     at com.android.volley.NetworkDispatcher.processRequest(:com.google.android.gms@210613028@21.06.13 (100400-358943053):5)
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent]     at com.android.volley.NetworkDispatcher.a(:com.google.android.gms@210613028@21.06.13 (100400-358943053):0)
2021/03/12 15:42:28.868 16426 7227 Warn PlayGamesServices[LeaderboardAgent]     at com.android.volley.NetworkDispatcher.run(:com.google.android.gms@210613028@21.06.13 (100400-358943053):2)
2021/03/12 15:42:28.869 16426 7227 Warn LeaderboardAgent {"code":400,"errors":[{"reason":"badRequest","domain":"global","message":"Application credential header not valid. Please fix the client to pass a valid application credential header."}]}
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg Failed loading leaderboard scores
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg ixt: 26504: NETWORK_ERROR_NO_DATA
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg   at jex.a(PG:1)
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg   at jpo.a(PG:2)
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg   at jvu.l(PG:9)
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg   at jws.bD(PG:139)
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg   at cdk.onTransact(PG:38)
2021/03/12 15:42:28.907 6676 6676 Warn PGAgtg   at android.os.Binder.execTransact(Binder.java:739)

Upload key certificate: can Auth, can Post score, show leaderboard with message: "Unbelievable! There are no public high scores for this game". Here is the log:

2021/03/12 16:37:07.257 5098 18333 Warn NetworkScheduler Error inserting period=6346000 preferred_charging_state=1 preferred_network_type=1 target_class=com.google.android.gms.measurement.PackageMeasurementTaskService required_network_type=0 runtime=1615541827242 required_idleness_state=0 source=16 service_kind=0 target_package=com.google.android.gms persistence_level=1 source_version=210613000 last_runtime=0 user_id=0 job_id=-1 requires_charging=0 tag=Measurement.PackageMeasurementTaskService.UPLOAD_TASK_TAG flex_time=3172000 task_type=0 retry_strategy={"maximum_backoff_seconds":{"3600":0},"initial_backoff_seconds":{"30":0},"retry_policy":{"0":0}}, error message: UNIQUE constraint failed: pending_ops.tag, pending_ops.target_class, pending_ops.target_package, pending_ops.user_id (code 2067 SQLITE_CONSTRAINT_UNIQUE[2067]) [CONTEXT service_id=218 ]
2021/03/12 16:37:07.282 16426 16579 Error Volley [43640] NetworkUtility.e: Unexpected response code 400 for https://www.googleapis.com/games/v1/leaderboards/scores?language=en-US
2021/03/12 16:37:07.284 16426 23325 Warn LeaderboardAgent {"code":400,"errors":[{"reason":"invalid","domain":"global","message":"Invalid score with value 410."}]}

My app is in production. And I tried with test account, normal account then got the same result. Does anyone know what happening here?

playgameservices / play-games-plugin-for-unity

No score visible in Leaderboard although posting score success #3010