account and accountProviderId always is undefined in jwt callback

[eduardoaugustolb]

I have been having a problem with next-auth because it simply does not pass any value to the account in the jwt callback. I need this so that it is possible to include the accountProvider id in the jwt token to identify the user later or to register them. I know that the registration service can be done in the signIn callback, especially since I have access to account.accountProviderId there. Below is the way I defined my client for the next-auth library.

import NextAuth from "next-auth";
import Discord from "next-auth/providers/discord";
import {env} from "@env";
import GitHub from "next-auth/providers/github";

export const {handlers, auth, signIn, signOut} = NextAuth({
    providers: [
        Discord({
            clientId: env.DISCORD_CLIENT_ID,
            clientSecret: env.DISCORD_CLIENT_SECRET,
        }),
        GitHub({
            clientId: env.GITHUB_CLIENT_ID,
            clientSecret: env.GITHUB_CLIENT_SECRET,
            id: "github",
            allowDangerousEmailAccountLinking: false
        }),
    ],
    callbacks: {
        jwt({token, account}) {
            console.log("Auth --> Account:", account); // Always undefined
            if (account) {
                token.accessToken = account.access_token;
                token.id = account.id;
            }
            return token;
        },
    },
    secret: env.NEXT_AUTH_SECRET,
});