[MCPE-152512] Fog doesn't work

I made a fog.json which would make players vision limited to 12 blocks and 24 blocks when raining

{
  "format_version": "1.18.10",
  "minecraft:fog_settings": {
    "description": {
      "identifier": "minecraft:fog_foggy"
    },
    "distance": {
      "air": {
        "fog_start": 0.0,
        "fog_end": 12.0,
        "fog_color": "#78A7FF",
        "render_distance_type": "fixed"
      },
      "weather": {
        "fog_start": 10.0,
        "fog_end": 24.0,
        "fog_color": "#78A7FF",
        "render_distance_type": "fixed"
      }
    
  }
}

and executed it, everything was successful except there's no fog showed.