Minecraft Version

1.16.5

KubeJS Version

1605.3.19-build.299

Rhino Version

1605.1.5-build.75

Architectury Version

1.32.68

Forge/Fabric Version

forge-36.2.35

Describe your issue

Look at this code:
"onEvent("block.registry", (event) => {
event.create("copper_ore")
.displayName("Copper Ore")
.material("rock")
.hardness(4.4)
.resistance(1.0)
.requiresTool(true)
.tagBlock("mineable/pickaxe")
.tagBlock('minecraft:needs_iron_tool')
})". Even if I enter this code, when entering the world, I can still break the Copper Ore with a wooden or stone pickaxe, but how? Because I set it to break only if you are using at least an iron pickaxe. Anyway, can anyone help me solve this? Remembering that I'm using version 1.16.5 of Minecraft!!!!

Crash report/logs

No response

1.16 does not use tags to determine how blocks are mined.

Instead you use harvestTool(tool, level).