Action Scheduler not working

Hi, I have Action Scheduler, which is working fine in Design view. Once I run it on localhost or Heroku, it’s not working. It’s nodejs project, link here https://street-0222.herokuapp.com/ . It should refresh every 5s. Is there any additional settings to allow scheduler or there is a bug? Thanks.

Screenshot 2022-02-22 at 19.54.031907×819 87.6 KB