the ores are not generating

[tacit berry]

{
"format_version": "1.13.0",
"minecraft:feature_rules": {
"description": {
"identifier": "overworld_underground_eidolon_lead_ore_feature_1_17",
"places_feature": "eidolon_lead_ore_feature"
},
"conditions": {
"placement_pass": "underground_pass",
"minecraft:biome_filter": [
{
"any_of": [
{
"test": "has_biome_tag",
"operator": "==",
"value": "overworld"
},
{
"test": "has_biome_tag",
"operator": "==",
"value": "overworld_generation"
}
]
}
]
},
"distribution": {
"iterations": 20,
"coordinate_eval_order": "zyx",
"x": {
"distribution": "uniform",
"extent": [
0,
16
]
},
"y": {
"distribution": "uniform",
"extent": [
-10,
35
]
},
"z": {
"distribution": "uniform",
"extent": [
0,
16
]
}
}
}
}

{
"format_version": "1.17.0",
"minecraft:ore_feature": {
"description": {
"identifier": "eidolon_lead_ore_feature"
},
"count": 6,
"replace_rules": [
{
"places_block": "eidolon:lead_ore",
"may_replace": [
"minecraft:stone",
"minecraft:netherrack",
"minecraft:end_stone",
"minecraft:andesite",
"minecraft:diorite",
"minecraft:tuff",
"minecraft:calcite",
"minecraft:granite",
"minecraft:sandstone",
"minecraft:dirt",
"minecraft:ice",
"minecraft:snow",
"minecraft:basalt",
"minecraft:deepslate"
]
}
]
}
}

[tacit berry]

Does anyone know why ores are not generating in 1.20.51?

[tranquil kite]

@tacit berry Make sure your manifest min engine version is 1 20 50

[tacit berry]

ok

[tacit berry]

did not work