`pathGroups` caused "should NOT have additional properties" error

In my react app codebase, I have an absolute path alias setup, so I have to use pathGroups in import/order to tell the ESLint that the alias is an internal import. However, it keeps throwing an error about the import/order config is invalid, and apparently the problem is caused by the pathGroup.

Here is my ESLint config

{
  "env": {
    "browser": true,
    "es6": true
  },
  "extends": [
    "react-app",
    "airbnb"
  ],
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "plugins": [
    "react",
    "react-hooks"
  ],
  "rules": {
    "react/jsx-indent": "off",
    "react/jsx-filename-extension": "off",
    "react/forbid-prop-types": "off",
    "react/jsx-props-no-spreading": "off",
    "react/require-default-props": "off",
    "import/prefer-default-export": "off",
    "import/newline-after-import": [
      "warn",
      {
        "count": 2
      }
    ],
    "import/order": [
      "warn",
      {
        "groups": [
          "builtin",
          "external",
          "parent",
          "sibling",
          "index"
        ],
        "pathGroups": [
          {
            "pattern": "@/**",
            "group": "parent"
          }
        ],
        "newlines-between": "always"
      }
    ],
    "indent": "off",
    "no-nested-ternary": "off",
    "no-restricted-syntax": "off",
    "no-await-in-loop": "off",
    "object-curly-newline": "off",
    "object-curly-spacing": "off",
    "no-unused-expressions": "off",
    "radix": "off",
    "no-plusplus": "off",
    "max-len": "off",
    "func-names": "off",
    "arrow-parens": [
      "warn",
      "as-needed"
    ]
  }
}

[ljharb]

What version of eslint-plugin-import are you using? pathGroups was added in v2.20.

[liesislukas]

using “eslint-plugin-import”: “^2.20.2” and it’s the only rule which fails, added only alphabetize property, doesn’t matter which option i add, i get that additional property error