I am having an issue about cookies in my mern stack project I use passport local strategy for auth and express-session for session storage and database is deployed on mongodb atlas, actually everything works correctly on the laptop but in incognito mode once I login and go to any protected route it says not authenticated and no cookie is set in application tab and in mobile phone some account works properly like I am able to login and other other operation also but I am not able to login on some accounts, so this is my problem for code base this is public GitHub Repo : also my backend and frontend is deployed on Render and this is my setup : enter code here

app.set("trust proxy", true);

app.use(cookieParser());

const store = MongoStore.create({
    mongoUrl: process.env.MONGO_URL,
    crypto: { secret: process.env.SECRET_SESSION_KEY },
    ttl: 24 * 3600,
});

const sessionMiddleware = session({
    secret: process.env.SECRET_SESSION_KEY,
    resave: false,
    saveUninitialized: false,
    store: store,
    cookie: {
        maxAge: 7 * 24 * 60 * 60 * 1000,
        httpOnly: true,
        secure: true,
        sameSite: "none",
    }
});

app.use(sessionMiddleware);

// Passport Setup
app.use(passport.initialize());
app.use(passport.session());
passport.use(new LocalStrategy(User.authenticate()));
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());