There have been a lot of small updates recently.
The changes so far are as follows.
I reset the save file that contained my play record.
Disclosure without doing that is the cause of the problem that occurred immediately after its release.
I have also reorganized the logic of uploading scores to the leaderboard.
And I fixed a bug where the scrolling of the first in-game leaderboard showing up initially was in the wrong place.
I've also changed the icons, names, and descriptions of unachieved achievements to show within the game.
And there was an error due to my mistake in the achievement rate of hidden achievement.
No one has achieved it yet on the grounds of leaderboard, so I initialized that achievement.