Laravel auth - The login is done, but when I give a redirect, it returns to the login page because the user is not logged in

I've tried logging in several ways, but it doesn't work. The way I found it easier, which performs the login is Auth::login($user);, but it doesn't keep the user logged in after the redirect.

I think it's some configuration missing, I'll put the files here.

I had seen here in laracast that the problem was the information in the .env related to SESSION_DOMAIN. But I tested a few things and it didn't work, I'll leave info on that as well.

About SESSION_DOMAIN. I'm running on localhost and laravel creates this url: http://127.0.0.1:8000

Currently in my .env it looks like this:

APP_URL=127.0.0.1:8000
SESSION_DOMAIN=127.0.0.1:8000

This part of the code is what logs in. It's the second step. The user enters the email, then it is validated and sends a code. When he types the code, he comes to this function to validate the code and proceed with the login. Login controller:

public function validateCode(Request $request)
    {
        $email = $request->email;

        // Get user
        $user = User::where('email', $email)->first();

        
        if ($user->count() > 0) {
            $validateCode = $request->input('validateCode');
            
            // Check the codes
            if ($validateCode == $user['codConfirm']) {
                // Auth::login($user, true);
                
                $credentials = [
                    'email' => $user['email'],
                    'password' => $user['password'],
                ];

                // dd(Auth::login($user), Auth::attempt($credentials), Auth::guard('web')->attempt($credentials), $credentials, $request->only('email', 'password'));
                // dd(Auth::attempt((array)$user));
                
                // Auth::guard('web')->login($user, true);
                Auth::loginUsingId($user->id, true);
                
                if(Auth::check())
                    return redirect()->route('home');
                else{
                    dd('else');
                    return redirect()->action('Auth\LoginController@index', ['validator' => ['Não foi possível fazer o login']]);
                }
            } else {
                return view('confirmar-usuario', ['email' => $email]);
            }
        } 
        else {
            flash('Usuário inválido')->error();

            return view('login');
        }
    }

Authenticate:

<?php

namespace App\Http\Middleware;

use Illuminate\Auth\Middleware\Authenticate as Middleware;
use Illuminate\Support\Facades\Auth;

class Authenticate extends Middleware
{
    /**
     * Get the path the user should be redirected to when they are not authenticated.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return string|null
     */
    protected function redirectTo($request)
    {
        // dd($request, Auth::check(), Auth::user());
        
        if (!$request->expectsJson()) {
            return route('login');
        }
    }
}

RedirectIfAuthenticated

<?php

namespace App\Http\Middleware;

use App\Providers\RouteServiceProvider;
use App\User;
use Closure;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Session;

class RedirectIfAuthenticated
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @param  string|null  $guard
     * @return mixed
     */
    public function handle($request, Closure $next, $guard = null)
    {  
        if (Auth::guard($guard)->check()) {
            return redirect(RouteServiceProvider::HOME);
        }

        return $next($request);
    }
}

Auth

<?php

return [

    /*

    'defaults' => [
        'guard' => 'web',
        'passwords' => 'users',
    ],

    'guards' => [
        'web' => [
            'driver' => 'session',
            'provider' => 'users',
        ],

        'api' => [
            'driver' => 'passport',
            'provider' => 'users',
            'hash' => false,
        ],
    ],

    'providers' => [
        'users' => [
            'driver' => 'eloquent',
            'model' => App\User::class,
        ],
    ],

    'passwords' => [
        'users' => [
            'provider' => 'users',
            'table' => 'password_resets',
            'expire' => 60,
            'throttle' => 60,
        ],
    ],

    'password_timeout' => 10800,

];

I think that's all guys, if I'm missing something, just comment. I really need help I've been trying to solve this for days