My cookies get included in local but not in production

[Satyam1Vishwakarma]

Summary

My cookies get included in local environment when i include credentials but not in production

Am doing all this in "use client"

Additional information

BACKEND////////////////
const corsOptions = {
  origin: process.env.FRONTEND_URL,
  credentials: true,
  methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
};

const checkAdminCredentials = (req, res, next) => {
  console.log("All cookies:", req.cookies); // Log all cookies
  console.log("Headers:", req.headers); // Log all headers

  const adminCookie = req.cookies["admin"];
  console.log("Admin cookie:", adminCookie);

  if (!adminCookie) {
    return res.status(401).json({ error: "Unauthorized" }); // 401 is more appropriate for auth
  }
  next();
};

app.use(express.json());
app.use(cors(corsOptions));
app.use(cookieParser());
app.use("/admin", checkAdminCredentials);


FRONTEND///////////////////////////
setCookie("admin", true, {
          secure: true,
          sameSite: "None",
          path: "/",
          maxAge: 60 * 60 * 24 * 30,
        });

const response = await fetch(
          process.env.NEXT_PUBLIC_BACKEND_SERVER + "/admin",
          {
            method: "GET",
            credentials: "include",
          }
        );

RESPONSE/////////
401 should be 200

Example

Response
401 should be 200