Issue #2613144 by marcvangend: Field default value does not show in the block

src/Plugin/Block/FieldBlock.php

@@ -324,7 +324,7 @@ class FieldBlock extends BlockBase implements ContainerFactoryPluginInterface {
 
     if ($entity instanceof ContentEntityInterface && $entity->getEntityTypeId() === $entity_type && $entity->hasField($this->configuration['field_name'])) {
       $field = $entity->get($this->configuration['field_name']);
-      return AccessResult::allowedIf(!$field->isEmpty() && $field->access('view', $account));
+      return AccessResult::allowedIf($field->access('view', $account));
     }
     return AccessResult::forbidden();
   }