Losing session after refresh

[gabrielgrs]

Hello people, how are you? I have a problem, I'm trying to configure next-auth (5.0.0-beta.18 and 4.24.7), however with the following code, when logging in, it seems to work correctly, but when pressing F5 on the screen, or trying access some private route, it seems that I am losing the session, I need to log in again.

I am trying the following code:

import NextAuth, { type User, type NextAuthConfig } from 'next-auth'
import Credentials from 'next-auth/providers/credentials'
import { getPlanBySubscriptionId } from '~/actions/auth/get-plan-by-subscription-id'
import { Plan } from '~/utils/constants/types'
import schemas, { UserSchema } from '../mongoose'

export const BASE_PATH = '/api/auth'

const authOptions: NextAuthConfig = {
  providers: [
    Credentials({
      name: 'Credentials',
      credentials: {
        email: {},
        code: {},
      },
      async authorize(credentials): Promise<User | null> {
        if (!credentials) return null
        const sessionUser = await schemas.session.findOne({ email: credentials.email, code: credentials.code })
        if (!sessionUser) return null
        const user = await schemas.user.findOne({ email: credentials.email })
        if (!user) return null
        const subscription = await getPlanBySubscriptionId(user.stripeSubscriptionId)

        return {
          ...user.toObject(), // Convert Mongoose document to plain object
          subscription,
        }
      },
    }),
  ],
  jwt: {
    maxAge: 60 * 60 * 24 * 1, // One day
  },
  session: {
    strategy: 'jwt',
  },
  callbacks: {
    async session(params) {
      const { session, token } = params

      const foundUser = await schemas.user.findOne({ _id: token._id })

      if (foundUser) {
        const subscription = await getPlanBySubscriptionId(foundUser.stripeSubscriptionId)

        return {
          ...session,
          user: {
            ...foundUser.toJSON(),
            subscription,
          },
        }
      }

      return session
    },
  },
  basePath: BASE_PATH,
  secret: process.env.NEXTAUTH_SECRET,
}

export const { handlers, auth, signIn, signOut } = NextAuth(authOptions)

declare module 'next-auth' {
  interface Session {
    user?: UserSchema & { subscription: Plan }
  }

  interface User extends UserSchema {
    subscription: Plan
  }
}

and middleware is just:

export { auth as middleware } from './libs/nextAuth'

export const config = {
  matcher: ['/((?!api|_next/static|_next/image|favicon.ico).*)'],
}