need help making an advancement

i want to make it so if you tame all horse variants you get the achievement but right now it works if you tame a white horse
  "display": {
    "icon": {
      "id": "minecraft:wheat"
    },
    "title": "Broncobuster",
    "description": "Tame all 7 horse variants",
    "background": "minecraft:block/coarse_dirt",
    "frame": "goal"
  },
  "parent": "mounts_improved:achievements/mounts_improved_achievements",
  "criteria": {
    "tame_white_horse": {
      "trigger": "minecraft:tame_animal",
      "conditions": {
        "entity": [
          {
            "condition": "minecraft:entity_properties",
            "entity": "this",
            "predicate": {
              "components": {
                "minecraft:horse/variant": "white"
              }
            }
          }
        ]
      }
    },
    "tame_creamy_horse": {
      "trigger": "minecraft:tame_animal",
      "conditions": {
        "entity": [
          {
            "condition": "minecraft:entity_properties",
            "entity": "this",
            "predicate": {
              "components": {
                "minecraft:horse/variant": "creamy"
              }
            }
          }
        ]
      }
    }
  },
  "requirements": [
    [
      "tame_white_horse",
      "tame_creamy_horse"
    ]
  ],
  "rewards": {
    "experience": 175
  }
}```