How to list more than 20 gitlab projects


i’m facing this issue on my agola installation.

The agola is configured to read from a private Gitlab repository, where we have more then 100 projects.
If we use a user that have more then 20 project, in project creation, the fetch result list is limited to 20 (not tried to increase the value of the result_per_page on the gitlab). Is there a pagination/max_per_page variable to set in order to have more than 20 item per page or to have the pagination?