Module federation is working with npm run dev but not with npm run build then npm run start (Container initialization failed as it has already been initialized with a different share scope)

[AmineAyachi]

Hello i created a new next js application with this configs:
package.json:

{
  "name": "template-host-app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start",
    "lint": "next lint"
  },
  "dependencies": {
    "@module-federation/nextjs-mf": "^7.0.8",
    "next": "13.5.6",
    "react": "^18.2.0",
    "react-dom": "^18.2.0"
  },
  "devDependencies": {
    "@types/node": "^20",
    "@types/react": "^18.2.45",
    "@types/react-dom": "^18",
    "eslint": "^8",
    "eslint-config-next": "14.0.4",
    "typescript": "^5.3.3"
  }
}

tsconfig.json :

{
  "compilerOptions": {
    "target": "es5",
    "lib": ["dom", "dom.iterable", "esnext"],
    "allowJs": true,
    "skipLibCheck": true,
    "strict": true,
    "noEmit": true,
    "esModuleInterop": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "jsx": "preserve",
    "incremental": true,
    "paths": {
      "@/*": ["./*"]
    }
  },
  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
  "exclude": ["node_modules"]
}

next.config.js:

/** @type {import('next').NextConfig} */



const { NextFederationPlugin } = require('@module-federation/nextjs-mf');

 const remotes = (isServer) => {
   const location = isServer ? 'ssr' : 'chunks';
   return {
     // specify remotes
     remote: `remote@http://localhost:3001/_next/static/${location}/remoteEntry.js`,
   };
 }

 const nextConfig = {
   reactStrictMode: true,
   webpack(config, { isServer }) {

    config.resolve.fallback = {
      fs: false,
    };

    
     config.plugins.push(
       new NextFederationPlugin({
         name: 'host',
         filename: 'static/chunks/remoteEntry.js',
         remotes: remotes(isServer),
         exposes: {
           // Host app also can expose modules
         }
       })
     );

     return config;
   },
 }

module.exports = nextConfig

When i run npm run dev , everthing works but when i run npm run build then npm run start i got the application runing but it expose a bad remoteEntry.js file :
here is the file :
https://docs.google.com/document/d/1x5JYZRq-1-Hzx1FXzKLShEGk49NYEJ5Vz7IiWRzowBg/edit?usp=sharing
here is the url i am using for remoteEntry.js :
http://localhost:3000/_next/static/chunks/remoteEntry.js

[IkhyeonKim]

@AmineAyachi Hi! I encountered the same situation, have you figured this out?

[AmineAyachi]

hi its a problem with the package i used the last version but i still have issues take a look on that :
module-federation/core#1773 (comment)