"Required field" option not working on media fields

System Information
  • Strapi Version: 3.5.4
  • Database: MongoDB

Hello everyone.

I am using Strapi as CMS for a customer. In works collection, I set the option of “required field” to “title” (Type=TEXT) and “thumbnail” (Type=MEDIA).
When the customer publish the work without the field “title”, it works correctly and strapi does not allow to publish it. But when the field “title” is filled, but there is not a photo on “thumbnail” field, the customer can publish the work anyway.

Does anyone else have the same problem?

Thank you very much in advance

The Media field is a relation, and currently relational fields can’t be set as required. See: