Duplicate matches in output

[Anilm3]

The WAF is producing multiple duplicate matches for certain rules within the same flow.

[
  {
    "rule": {
      "id": "nfd-000-002",
      "name": "Detect failed attempt to fetch readme files",
      "tags": {
        "type": "security_scanner",
        "category": ""
      }
    },
    "rule_matches": [
      {
        "operator": "match_regex",
        "operator_value": "^404$",
        "parameters": [
          {
            "address": "server.response.status",
            "key_path": [],
            "value": "404",
            "highlight": [
              "404"
            ]
          }
        ]
      },
      {
        "operator": "match_regex",
        "operator_value": "^404$",
        "parameters": [
          {
            "address": "server.response.status",
            "key_path": [],
            "value": "404",
            "highlight": [
              "404"
            ]
          }
        ]
      },
      {
        "operator": "match_regex",
        "operator_value": "readme\\.[\\.a-z0-9]+$",
        "parameters": [
          {
            "address": "server.request.uri.raw",
            "key_path": [],
            "value": "/readme.txt",
            "highlight": [
              "readme.txt"
            ]
          }
        ]
      }
    ]
  }
]