polylang/oceanwp

Hello, I am developing a new website under oceanwp pro. I want it bilingual (french and english) so i have installed polylang. I encounter the following problem : I have a widget in the right side bar showing the recent articles (block of Gutemberg editor) it works well with the french pages (basic language of the site) but it says post not found on all the english pages created by polylang.

Does someone have a clue?

The page I need help with: [log in to see the link]