custom ajax button not working anymore

Changed version from 8.x-3.0-rc14 to 4.0.2 because this also applies for this version but it all started with version 8.x-3.0-rc14.
More precisely with commit https://git.drupalcode.org/project/gin/-/commit/c2d182f5e0d50c8c953eb192...

In other themes ajax button are working as expected.

Other example which does not work:

function emp_save_edit_form_alter(array &$form, FormStateInterface $form_state, $form_id) {
  // Check if the form is a node edit form.
  if (str_starts_with($form['#form_id'], 'node_') && str_ends_with($form['#form_id'], 'edit_form')) {
    // Add a custom save button.
  $form['actions']['custom_save'] = [
      '#type' => 'submit',
      '#value' => t('Custom Save'),
      '#ajax' => [
        'callback' => '_emp_save_edit_custom_save_ajax_callback',
        'wrapper' => 'node-edit-form-wrapper',
        'effect' => 'fade',
      ],
      '#submit' => ['_emp_save_edit_custom_save_submit'],
      '#weight' => 10,
      '#gin_action_item' => TRUE,
  ];
  }
}
/**
 * AJAX callback for the custom save button.
 */
function _emp_save_edit_custom_save_ajax_callback(array &$form, FormStateInterface $form_state) {
  // Return the form to be re-rendered.
  return $form;
}
/**
 * Custom submit handler for the custom save button.
 */
function _emp_save_edit_custom_save_submit(array &$form, FormStateInterface $form_state) {
  // Custom logic for saving the node.
  // For example, you can save the node with custom logic or set a message.
  $node = $form_state->getFormObject()->getEntity();
  \Drupal::messenger()->addMessage(t('Node @title has been saved with custom logic.', ['@title' => $node->getTitle()]));
  $node->save();
}

This probably needs a rebase since we've merged 🐛 Sticky actions fail on Ajax Active

Thanks 🙇

Can confirm the patch provided via the MR fixes the ajax button issue. RTBTC +1.

I can also confirm that fix provided in the branch fixes the issue. RTBTC + 1
Thanks everyone.

Glad to see this fixed, thank you! 🥳👏🤝

Included in the 4.0.4 release: https://www.drupal.org/project/gin/releases/4.0.4 →

Automatically closed - issue fixed for 2 weeks with no activity.