Edit mode does not display all page titles for contirbutors with partial permissions on the site

I imported the online demo and di not publish all pages. the home page is live and the page "Activités". Some other pages are waiting for validations. Others are still in staging.

Finally I added a new John user which has some R ; RW or RWA on certain sections. Some of them are published other are only in staging.

Please see what I am getting when connecting and switching in edit mode. Some pages are displayed as "Pas de page" (including the Home which is visible by anonymous -std demo - no other permission changes).