axios 不带cookie,不接收带有axios发布请求的Set-Cookie标头

I have a PHP Script which successfully returns some simple Headers as well as a set-cookie header if called directly in the browser (or by postman). I can read the response-headers like that from chrome devTools. But as soon as I call it by Axios, the set-cookie header doesn't show up and there's no cookie saved in the browser.

I tried diffrent things like changing the response-headers server-side and using "withCredentials: true" with axios, but nothing worked. I don't even get an error or any cors-related problems.

PHP:

header("Access-Control-Allow-Origin: http://localhost:8080");

header("Content-Type: application/json; charset=UTF-8");

header("Access-Control-Allow-Methods: POST, GET");

header("Access-Control-Allow-Credentials: true");

header("Access-Control-Allow-Headers: Content-Ty