[Resuelto] Show all language post on a page/block

Background of the issue:
I want to show all language news on a page, not based on language. This author has only 1 post in English, so if I visit the Chinese page, it is empty. I want to show all language posts of an author regardless of the language page I visit. I'm using the Foxiz theme. The issue can be seen here: enlace oculto

Symptoms:
When visiting the Chinese language page for an author, it is empty because the author has only one post in English.

Questions:
How can I show all language posts of an author on a page regardless of the language selected?