I am trying to create an automated action which closes (or unpublishes) a job position based on a time condition given by a custom field I created - x_job_closing_date.

On first attempts, I was able to change other variables by running an action manually - changing the job description works fine for example. But I am not being able to change the website_published boolean to false.

Also, even on other fields, automation never works on the desired date.

So, how to correctly change the boolean value of website_published via custom action and how to make automated actions work, based on a time condition?