Here is my problem. I have a drupal website I’m working on where I’ve got webform with custom settings (such as checklist with custom elements and some others). I was on 5.0-beta24 and everything was fine. I saw that an update to the RC3 was available so I tried to see if there was any breaking change. And it seems that my custom settings are no longer saved.

What is the breaking change, and is there a solution so I can still define my custom settings / another way to do it ?

You can find below my current function to alter the settings form and add my custom’s one.

<?php function mymodule__form_webform_settings_form_alter(&$  form, FormStateInterface $  form_state, $  form_id) {    $  settings = $  form_state->getFormObject()->getEntity()->getSettings();    $  form['general_settings']['description']['#title'] = t("Subtitle");   $  form['general_settings']['description']['#type'] = 'textfield';    $  form['form_settings_categories'] = [     '#type' => 'details',     '#title' => 'Catégories',     '#open' => TRUE,     '#input' => FALSE,   ];    $  form['form_settings_categories']['categories'] = [     '#type' => 'checkboxes',     '#options' => \Drupal\avantages\Services\PopulationsService::getPopulationList(),     '#title' => t('Catégories'),     '#default_value' => $  settings['categories'] ?? ['test'],     '#required' => FALSE,   ];  } 

Edit :

After some research, it seems (but I can be wrong) that the line that cause trouble is this one

  /**    * {@inheritdoc}    */   public function setSettings(array $  settings) {     // Always apply the default settings.     $  this->settings += static::getDefaultSettings();     // Now apply new settings.     foreach ($  settings as $  name => $  value) {     if (array_key_exists($  name, $  this->settings)) {       $  this->settings[$  name] = $  value;     }   }    return $  this; } 

As my custom setting is not is getDefaultSettings, I can’t save it.

Is there any new way to save custom settings ?

Thanks