No confirmation email sent after submission

Hi @abedmatini

I have check the above issue in Drupal 9.5 & it is working as expected. may be you miss the email handlers for handle the email confirmation. I have attached screenshots for your reference.

I noticed the same issue, which happens in a multi-step form or when the Preview page is enabled. In this case, the submission gets the draft_created state only in the first step of the form. Going through the next steps, Preview page, or when submission is submitted, the user will get the draft_updated state, but the email handler expects to have draft_created so in the method below, the condition will not pass and $this->sendMessage() will not be executed.

class EmailConfirmationWebformHandler extends EmailWebformHandler {

/**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'states' => [WebformSubmissionInterface::STATE_DRAFT_CREATED],

  [...]

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildConfigurationForm($form, $form_state);

    $form['additional']['states']['#default_value'] = [WebformSubmissionInterface::STATE_DRAFT_CREATED];
    $form['additional']['states']['#access'] = FALSE;

WebformSubmission->presave() the place where "created" is only set on the first step and the "changed" value is set on every page:

    // Set created.
    if (!$this->created->value) {
      $this->created->value = $request_time;
    }

    // Set changed.
    $this->changed->value = $request_time;

WebformSubmission->getState() the cause why the draft_updated state is returned:

    elseif ($this->isDraft()) {
      return ($this->created->value === $this->changed->value) ? WebformSubmissionInterface::STATE_DRAFT_CREATED : WebformSubmissionInterface::STATE_DRAFT_UPDATED;
    }

EmailWebformHandler->postSave() here the configuration expects draft_created, but submission returns the draft_updated:

  public function postSave(WebformSubmissionInterface $webform_submission, $update = TRUE) {
    $state = $webform_submission->getWebform()->getSetting('results_disabled') ? WebformSubmissionInterface::STATE_COMPLETED : $webform_submission->getState();
    if ($this->configuration['states'] && in_array($state, $this->configuration['states'])) {
      $message = $this->getMessage($webform_submission);
      $this->sendMessage($webform_submission, $message);
    }
  }