I am setting the session in my express app with express-session

const session = require("express-session");

const sessionConfig = {
      secret: "secret",
      resave: false,
      saveUninitialized: true,
      cookie: {
        httpOnly: true,
        expires: Date.now() + 100 * 60 * 60 * 24 * 7,
        maxAge: 100 * 60 * 60 * 24 * 7,
      },
    };

app.use(session(sessionConfig));

And in my browser I can't see any 'connect.sid' cookie.

---

express version:

"express": "^4.17.1"

express-session version:

"express-session": "^1.17.2"

node version:

v14.17.6