While leveraging webpack 5 support in Next.js the minimum required version of v5.15.0 was not met. This version is needed while leveraging webpack 5 support with Next.js as early versions are missing patches that cause unexpected behavior.

Upgrade the version of webpack 5 being used with Next.js to at least v5.15.0 by updating your resolutions field for webpack in your package.json.

• Yarn Selective Dependency Resolutions Documentation