hey i just made a pack in 1.20.1 including createcobblestone using 1.4-beta+forge-1.20.1-49
but i guess somewhere there is a forgotten log or something as its spamming my console

Modrinth approved.
fabric: https://modrinth.com/mod/create-cobblestone/version/1.4-beta-2+fabric-1.20.1-50
forge: https://modrinth.com/mod/create-cobblestone/version/1.4-beta-2+forge-1.20.1-50

Sorry i forgot about it, i will fix it tomorrow.