[fix] Session Data Not Persisting in POST Requests in Koa Application

[Arth]

Describe the bug

Node.js version:
v20.2.0
OS version:
win11
Description:
I am encountering an issue in my Koa application where setting ctx.session works as expected in a GET request handler but does not work in a POST request handler. I expected the same behavior for both GET and POST requests.

Actual behavior

In the POST request handler, when I attempt to set ctx.session.token = "guest-2", the session data does not get updated, and subsequent requests do not reflect the change. However, the same code works as expected in a GET request handler.

Expected behavior

I expect to be able to set ctx.session.token in both GET and POST request handlers, and the session data should be updated accordingly.

Code to reproduce

 ...get(..., async (ctx) => {
      ctx.session.token = "guest"; //work
    });
 ...post(..., async (ctx) => {
      ctx.session.token = "guest-2";//not work
});

Checklist

• [ ✅] I have searched through GitHub issues for similar issues.
• [ ✅ ] I have completely read through the README and documentation.
• [ ✅ ] I have tested my code with the latest version of Node.js and this package and confirmed it is still not working.