Pattern set in mapbox style.json not displayed

[utagawal]

Some items present in the style.json are not rendered

Description in style.json file :

{
  "id": "Contours-falaise",
  "type": "line",
  "metadata": {"IHM:overlay": false},
  "source": "openmaptiles",
  "source-layer": "mountain_peak",
  "minzoom": 14,
  "filter": [
    "all",
    [
      "in",
      "class",
      "cliff",
      "earth_bank",
      "hedge",
      "fence",
      "wall"
    ]
  ],
  "layout": {
    "line-cap": "butt",
    "line-join": "bevel",
    "visibility": "visible"
  },
  "paint": {
    "line-color": "#977C73",
    "line-opacity": 0.3,
    "line-pattern": "cliff3",
    "line-translate-anchor": "map",
    "line-width": {
      "stops": [[6, 6], [20, 12]]
    }
  }
}

[ahocevar]

The line-pattern property is not (yet) supported. Items with that paint property are currently not rendered at all.