Empty MF2/JF2 feeds on home page of WP blog

On the home page of my WP blog, instead of exposing the full feeds like for RSS, it's the MF2/JF2 feeds of the page that serves as Home that appears, and it's empty:
https://www.didiermary.fr/home-accueil-digital-change/feed/mf2/
Shoudn't it be https://www.didiermary.fr/feed/mf2/ instead?

On other pages, it's all good, not for the specific home page.