Image captcha and webform display 2 reload buttons

Looks like an AJAX / once issue, I guess.

Could you please provide steps to reproduce this in a vanilla environment? I wasn't able to reproduce this, what ever I tried. Anything special about where the CAPTCHA is placed? Does that happen on any form?

I have the same issue on the any webform where image captcha element is attached.
I use docker ENV.

1.13 is 2.x-dev so I'm changing versions.
Still I'm not able to reproduce the issue... mhm

Ok. I have 2 different sites, both of them on Drupal 9
First one is with Drupal 9.5.9, Webform 6.1.5 and Captcha 1.13
Second one is with Drupal 9.5.10, Webform 6.1.5 and Captcha 1.13
I have the same captcha issue on both of them.

@Grevil: Could you please try to reproduce this and see if there's a once() issue? (missing once for the reload icon)

I was able to reproduce this! Thanks, @sc_cojocari.

I adjusted the "Steps to reproduce" section.

@Grevil could you please separately try, if it also happens, if just using 2.x, not upgrading from an older version?
I still think it's a JS once() issue with some kind of AJAX for example.

Yep, it is a general 2.x issue. Got nothing to do with the upgrade path!

Not a problem on our side. Webform manually renders the refresh button on their side in "webform/src/Plugin/WebformElement/Captcha.php", line 245 an follows:

    // Add image refresh button to captcha form element.
    // @see image_captcha_after_build_process()
    if ($form_state->getFormObject() instanceof WebformSubmissionForm) {
      $is_image_captcha = FALSE;
      if ($element['#captcha_type'] === 'image_captcha/Image') {
        $is_image_captcha = TRUE;
      }
      elseif ($element['#captcha_type'] === 'default') {
        $default_challenge = \Drupal::service('config.manager')
          ->getConfigFactory()
          ->get('captcha.settings')
          ->get('default_challenge');
        if ($default_challenge === 'image_captcha/Image') {
          $is_image_captcha = TRUE;
        }
      }
      if ($is_image_captcha && isset($element['#captcha_info']['form_id'])) {
        $form_id = $element['#captcha_info']['form_id'];
        $uri = Link::fromTextAndUrl(t('Get new captcha!'),
          new CoreUrl('image_captcha.refresh',
            ['form_id' => $form_id],
            ['attributes' => ['class' => ['reload-captcha']]]
          )
        );
        $element['captcha_widgets']['captcha_refresh'] = [
          '#theme' => 'image_captcha_refresh',
          '#captcha_refresh_link' => $uri,
          '#parents' => array_merge($element['#parents'], ['captcha_widgets']),
        ];
      }
    }

I'll create an issue with an appropriate MR on their side.

Ok, this was already fixed in webform through 📌 Remove special image_captcha_refresh handling Fixed . But there is no tagged release yet.

@sc_cojocari please use the webform dev version for the time being.