`res._implicitHeader` is not a function with `express-session`

// Middleware definition
fromNodeMiddleware(
    session({
      secret,
      resave: false,
      saveUninitialized: true,
    }) as any
  )

// Used in nuxt eventually
export default defineEventHandler(middleware);

I belive this is a minor error from either session’s part or h3 not supporting compatibility

If the issue isn’t seem obvious enough, let me know so I can give a more detailed report and a reproduction