Cannot register User with Laravel 9 Fortify Sanctum and SPA Vuejs3

I am trying to use SPA Authentication of Sanctum with Fortify and my request is only redirected without any additional information.

The method in SPA is the following

async register({ commit }, user) {
            await axiosClient.get('/sanctum/csrf-cookie');
            return axiosClient.post("/register", user).then(({ data }) => {
                //commit("setUser", data.user);
                //commit("setToken", data.token);
                console.log(data);
                return data;
            });
        },

The axiosClient is this

import axios from "axios"
import store from './store'

const axiosClient = axios.create({
    baseURL: "http://localhost:8000",
    withCredentials: true,//mandatory for handling the CSRF token
});
export default axiosClient;

It seems that the CSRF token is get correctly as the response from the hit of the /sanctum/csrf-cookie return a 204 status and the following request bears this token.

This second request to the /register endpoint returns a 302 status and redirect to localhost:8000/home that is not found.

The payload of this request is something like this

email: "sean@connery.ir"
name: "Sean Connery"
password: "password"
password_confirmation: "password"

I have 2 questions: 1- how to control the redirect of the register request after failure ? 2- What is the trouble for not being registered ?