Multiple authors for one node


I’d like to add more than one author for some nodes. However, when I add many authors in the default author field in Drupal 8, it just saves one author, not all, by the end.

I know that it is possible to create a new field that would be a user reference field, and to assign to it unlimited values, but I find it dumb to create a field when there is already one by default.

Is it possible to change the default author field to add more than one author ?


Drupal version: