Issue #2806179 by androiditya, amit.drupal, tstoeckler, lomasr, markdorison:...

Issue #2806179 by androiditya, amit.drupal, tstoeckler, lomasr, markdorison: Remove dead code with #collapsed Form API property

core/modules/locale/src/Form/ExportForm.php

@@ -85,7 +85,6 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       $form['content_options'] = array(
         '#type' => 'details',
         '#title' => $this->t('Export options'),
-        '#collapsed' => TRUE,
         '#tree' => TRUE,
         '#states' => array(
           'invisible' => array(