Keep session with Cookies in Jmeter

I am trying to run a simple test in jmeter but i am stuck. The steps are:

1. Log in
2. Set the Cookie Manager
3. Access the landing page

The first 2 steps are successful, but i get status 403 "errorId":"AUTHENTICATION_REQUIRED" on the 3rd step. My guess is it is not getting the session from log in, but everything i 've tried hasn't worked. Here is my test plan: Testplan. Any suggestions?