Statz block break issuie

Good day, I would like to ask how I can make this placeholder %statz_blocks_broken% draw data only from one world, for example, it will be in the spawn world, and when I destroy a block there, it will be added to the leaderboard, but it won't work in the lobby world so it won't be counted. However, I have a problem that it works in both worlds, is there a way to do this?