You need to use User Role Editor to manage the permissions of each roles, then, you need to select the role desired and then check the edit_posts permission, the role will now be able to edit posts but it will also fix the problem for some reasons.
I came with a solution ! After trial and error, i figured that you need to give the “edit_posts” permission to the role. It’s not a good solution, but i hope dev are gonna fix this soon !