How to change the drop drop from a block, minecraft version 1.21 neoforge

[foggy gust]

I can't figure out the new version of KubeJS on minecraft 1.21 in any way. You need to make sure that when breaking a cobblestone, gravel falls out and, if possible, gets immediately into the player's inventory.

[eternal oxide]

Once your ticket has been resolved, please close it with </ticket close:1054771505520717835> command!

[astral sluice]

Currently, the only way in KJS itself is to use a loot table. But you can use LootJS mod too

this json at kubejs/data/minecraft/loot_table/blocks/dirt.json should work:

{
  "type": "minecraft:block",
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "minecraft:item",
          "name": "minecraft:gravel"
        }
      ]
    }
  ]
}