What version of Oxlint are you using?

1.67.0

What command did you run?

oxlint --fix

What does your .oxlintrc.json (or oxlint.config.ts) config file look like?

{
  "categories": {
    "correctness": "off"
  },
  "rules": {
    "eslint/arrow-body-style": "error"
  }
}

What happened?

eslint/arrow-body-style auto-fix causes comments to be removed. e.g.

// Before `oxlint --fix`
const something = () => {
  // An important comment ⚠️
  return "something";
};

// After `oxlint --fix`
const something = () => "something";

The ESLint output is closer to what was expected:

// After `eslint --fix`
const something = () => 
  // An important comment ⚠️
   "something"
;

A minimal eslint.config.js to reproduce the above (using eslint 10.4.0):

export default {
  rules: { "arrow-body-style": "error" },
  files: ["**/*.ts"],
};