🐛 | Drupal core | Cannot save or publish originating node or translations. error "The content has either been modified by another user, or you have already submitted modifications ..."
In my case when I was trying to create a German translation of the node, based on the English version, I was receiving the error "The content has either been modified by another user, or you have already submitted modifications". By debugging the EntityChangedConstraintValidator.php->validade function, I was able to identify the error was with the French revision version,
So, in order to solve this, I just open the French version, save a new revision of it, and then everything works fine