Question marks appearing in place of textures

[Wackywee]

Hello, I have the following code in in this directory: \Integration_Pack\data\integration\atlas\biome

{
"textures": {
  "valley": [
    "antique_atlas:biome/woodland/forest/oak_fancy_mixed",
    "antique_atlas:biome/woodland/forest/oak_mixed",
    "antique_atlas:biome/woodland/forest/grass_oak_mixed"
  ],
  "high": [
    "antique_atlas:biome/woodland/forest/oak_fancy_mixed_hills_low",
    "antique_atlas:biome/woodland/forest/oak_mixed_hills_low",
    "antique_atlas:biome/woodland/forest/grass_oak_mixed_hills_low"
  ]
}

}
I followed the wiki as closely as I could, but it doesn't seem to be working.

[sisby-folk]

turn on debug mode in the config and hover over the tile in question

[Wackywee]

[Wackywee]

This was the result

[Wackywee]

Bump?

[sisby-folk]

can you provide your actual resource pack?