Error when wrapping import function in nodejs

I have the following code:

src/main.js

const importModule = async (moduleName) => {
  const mod = await import(moduleName);

  return mod;
};

const fs1 = await import("fs");
const fs2 = await importModule("fs");

When running node src/main.js, no problem.

Now, I bundle it with webpack with the following configuration:

webpack.config.js

import path from "path";
import { dirname } from "node:path";
import { fileURLToPath } from "node:url";

const __dirname = dirname(fileURLToPath(import.meta.url));

export default {
  mode: "development", 

  entry: "./src/main.js",

  target: "node",

  output: {
    path: path.resolve(__dirname, "dist"), 
    filename: "bundle.js",
    library: {
      type: "module",
    },
  },

  module: {
    rules: [
      {
        test: /\.js$/, 
        exclude: /node_modules/, 
        use: {
          loader: "babel-loader", 
        },
      },
    ],
  },

  experiments: {
    outputModule: true,
  },
};

And when running node dist/bundle.js I have the following error:

webpack://fs-import/./src/_lazy_referencedExports:__strict_namespace_object?:5 var e = new Error("Cannot find module '" + req + "'");
^ Error: Cannot find module 'fs' at eval (webpack://fs-import/./src/_lazy_referencedExports:__strict_namespace_object?:5:11) at async importModule (webpack://fs-import/./src/main.js?:4:15)
at async eval (webpack://fs-import/./src/main.js?:8:13) { code: 'MODULE_NOT_FOUND' } Node.js v20.19.5

Is there something I'm missing in the webpack configuration?