New problem with pagination

It appears that the next page button leads to the next page button of the “archives” page, automatically created by the module.
I mean, if you have the list-questions shortcode on another page “mysite/another-page”, the next page button should send you on “mysite/another-page/page/2/”, but it doesn’t, it sends you on the dwqa page “mysite/questions/page/2”.
It is a real problem as we use dwqa on a multilingual site. So I have two pages with the shortcode list-questions :

• mysite/fr/toutes-vos-questions | this is the automatic page
• mysite/en/all-your-questions | I created this page

On the second one, the page 2 button leads you to mysite/fr/toutes-vos-questions/page/2 (on french questions instead of english ones).
Can you please check this ? the next page button should only add /page/2 to the current url