Not working logged out

The problem seems to be that Drupal loads ajax libraries for admin but not for anonymous. Webform loads ajax libraries. So we need to load ajax libraries explicitly if an EBT button is on the page.

This patch works for me.

Hi John_B, I added your code after checking block content bundle:

if (empty($variables['elements']['content']['#block_content']) ||
    $variables['elements']['content']['#block_content']->bundle() !== 'ebt_webform_popup') {
    return;
  }

  // @See https://drupal.org/node/3456067
  $variables['#attached']['library'][] = 'webform/webform.ajax';

And pushed changes in 1.4.x branch for EBT Webform Popup.

I will close the ticket since it's working for you. Feel free to re-open the ticket if the bug is still present.

Hey John_B, I added a new release 1.4.4, so you can test it for your site.

That works, thanks!