title: Laravel Sanctum Prefix returns 404
body: <p>Trying out Laravel 8 (SPA with Sanctum and VueJS) and strangely I cannot get my Vue SPA to make a successful <code>csrf-cookie</code> request as shown in the documentation(<a href="https://laravel.com/docs/8.x/sanctum#spa-authenticating" rel="nofollow noreferrer">Laravel - SPA Authentication</a>). I have setup my Vue SPA to use base url as <code>/api</code> and I have added <code>'prefix' =&gt; 'api'</code> in my <code>config/sanctum.php</code>. But the request returns a 404 response. If I remove my base url <code>/api</code> from my Vue config and send the <code>csrf-cookie</code> request, I am getting a success (200) response. Am I missing something ?</p>