createdAt and updateAt on POST with Rest API not inserted on database

System Information
  • Strapi Version: 4.5.5
  • Operating System: Ubuntu
  • Database: PostgreSQL
  • Node Version: 18.13.0
  • NPM Version: 6.0.0
  • Yarn Version: -

Hi guys,
I noticed that when you create a new entity trough Rest API, the properties createdAt and updatedAt are not inserted on database. Instead, when I create the same entity with the admin gui, all is inserted corrected.
Am I missing something? I tried also to insert into the body the id of the user in the createdBy prop, but I get the same result.

Screenshot 2023-02-08 alle 18.02.34