Multiple issues you might want to know about

Just some bugs I have found while messing around in Mcreator

- Tree structures do not spawn in nether-like dimentions (Haven't tried it for end yet)

- Some structures half generate on chunk borders (They are sliced in half)

- All recipes are in the same crafting group

This one can be easily fixed like this:  (this is just an example)

{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "# #",
        " O ",
        "# #"
    ],
    "key": {
        "#": {
            "item": "minecraft:stone"
        },
        "O": {
            "item": "minecraft:oak_sapling"
        }
    },
    "result": {
        "item": "minecraft:dead_bush",
        "count": 1
    },
    "group": "dead_bush_craft"
}

The fix is the "group": "..." at the bottom

Not major issues but are annoying when you encounter them