I’m sending a POST request to my backend with axios and withCredentials set to true, an error occurs:

Response to preflight request doesn’t pass access control check: The value of the ‘Access-Control-Allow-Origin’ header in the response must not be the wildcard ‘*’ when the request’s credentials mode is ‘include’.

server.ts

cors({
   origin: "https://up-meet.vercel.app/",
   methods: "GET,HEAD,PUT,PATCH,POST,DELETE",
   credentials: true, })`
);

vite.config.ts

define: {
    "process.env.API_KEY": JSON.stringify(process.env.API_KEY),
  },
server: {
    proxy: {
       "/api": {
          target: "https://upmeet.onrender.com",
        
       },
    },
  },
});

I tried to remove the withCredentials from the axios request which worked, but of course, the cookies are not stored in the browser which is not what I want.