Key used in keypath are reported unused

[xibman]

Tell us about your environment

• ESLint version: ^8.1.0
• eslint-plugin-vue version: ^7.20.0
• eslint-plugin-vue-i18n version: 1.0.0 and also 0.15.0
• Node version: v14.17.6 or 16.13.0
• Vue-i18n: ^9.1.9

Please show your full configuration:

module.exports = {
  env: {
    node: true,
  },
  extends: [
    'plugin:vue/vue3-recommended',
    '@vue/airbnb',
    '@vue/typescript/recommended',
    '@vue/prettier',
    '@vue/prettier/@typescript-eslint',
    'plugin:@intlify/vue-i18n/recommended',
    'plugin:jsonc/recommended-with-jsonc',
  ],
  ignorePatterns: ['tailwind.config.js', 'postcss.config.js', 'package.json'],
  overrides: [
    {
      env: {
        jest: true,
      },
      files: ['**/__tests__/*.{j,t}s?(x)', '**/tests/unit/**/*.spec.{j,t}s?(x)'],
    },
  ],
  parserOptions: {
    ecmaVersion: 2020,
  },
  plugins: ['simple-import-sort'],
  root: true,
  rules: {
    '@intlify/vue-i18n/key-format-style': [
      'error',
      'camelCase',
      {
        allowArray: false,
      },
    ],
    '@intlify/vue-i18n/no-unused-keys': [
      'error',
      {
        extensions: ['.js', '.vue', '.ts', 'json'],
        src: './src',
      },
    ],
    '@typescript-eslint/no-shadow': 'error',
    '@typescript-eslint/no-var-requires': 'off',
    'global-require': 'off',
    'import/no-dynamic-require': 'off',
    'jsonc/sort-keys': [
      'error',
      'asc',
      {
        caseSensitive: true,

        minKeys: 2,
        natural: false,
      },
    ],
    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
    'no-shadow': 'off',
    'simple-import-sort/exports': 'error',
    'simple-import-sort/imports': [
      'error',
      {
        groups: [
          [
            '^(assert|buffer|child_process|cluster|console|constants|crypto|dgram|dns|domain|events|fs|http|https|module|net|os|path|punycode|querystring|readline|repl|stream|string_decoder|sys|timers|tls|tty|url|util|vm|zlib|freelist|v8|process|async_hooks|http2|perf_hooks)(/.*|$)',
          ],
          // Packages. `react` related packages come first.
          ['^react', '^@?\\w'],
          // Internal packages.
          ['^(@|@src|@test|@company|@ui|components|utils|config|vendored-lib)(/.*|$)'],
          // Side effect imports.
          ['^\\u0000'],
          // Parent imports. Put `..` last.
          ['^\\.\\.(?!/?$)', '^\\.\\./?$'],
          // Other relative imports. Put same-folder imports and `.` last.
          ['^\\./(?=.*/)(?!/?$)', '^\\.(?!/?$)', '^\\./?$'],
          // Style imports.
          ['^.+\\.s?css$'],
        ],
      },
    ],
    'vue/block-lang': [
      'error',
      {
        script: {
          lang: 'ts',
        },
      },
    ],
    'vue/component-name-in-template-casing': [
      'error',
      'PascalCase',
      {
        ignores: [],
        registeredComponentsOnly: true,
      },
    ],
    'vue/html-button-has-type': [
      'error',
      {
        button: true,
        reset: true,
        submit: true,
      },
    ],
    'vue/match-component-file-name': [
      'error',
      {
        extensions: ['jsx'],
        shouldMatchCase: false,
      },
    ],
    'vue/no-duplicate-attr-inheritance': 'error',
    'vue/no-empty-component-block': 'error',
    'vue/no-reserved-component-names': 'error',
    'vue/no-unregistered-components': [
      'error',
      {
        ignorePatterns: ['router(\\-\\w+)+', 'i18n(\\-\\w+)+'],
      },
    ],
    'vue/no-unused-properties': 'error',
    'vue/no-unused-refs': 'error',
    'vue/padding-line-between-blocks': ['error', 'always'],
    'vue/require-name-property': 'error',
    'vue/sort-keys': [
      'error',
      'asc',
      {
        caseSensitive: true,
        ignoreChildrenOf: ['model'],
        ignoreGrandchildrenOf: ['computed', 'directives', 'inject', 'props', 'watch'],
        minKeys: 2,
        natural: false,
      },
    ],
    'vue/v-on-event-hyphenation': [
      'error',
      'always',
      {
        autofix: true,
        ignore: [],
      },
    ],
  },

  settings: {
    'vue-i18n': {
      localeDir: {
        localeKey: 'file',
        pattern: './src/locales/*.{json,json5,yaml,yml}',
      },
      messageSyntaxVersion: '^9.0.0',
    },
  },
};

What did you do?

<i18n-t keypath="pages.form.content1" tag="p">
      <template #compensation>
        <span class="bg-emerald-500 font-bold">{{ compensation }}</span>
      </template>
    </i18n-t>

What did you expect to happen?
The key pages.form.content1 is used in the keypath so must not be reported as unused by eslint

If prop 'path' is used no reports. But with vue-i18n next this props is deprecated.
What actually happened?

error unused 'pages.form.content1' key @intlify/vue-i18n/no-unused-keys

Thanks for your work !!!!