Form Display: How to move elements out of the advanced container?
These Fields are organized in different groups in NodeForm::form.

So the settings from Manage Form Display wont work until the #group property of the fields is unset or the surrounding container is unset.

This can be done with one of the form alter hooks in your theme or custom module.

For example the hook_form_BASE_FORM_ID_alter:

function your_theme_form_node_form_alter(&amp;$form, \Drupal\Core\Form\FormStateInterface $form_state, $form_id) {
    unset($form['author']);
}


This will unset the author container. The containing fields Authored on and Authored by can than be moved around with the Manage Form Display Form.