Fixed #884 so we will have correct pagination in admin area J3. Imporved the import of powers JCB-pro.

admin/layouts/joomla_component/details_above.php

@@ -27,7 +27,8 @@ $fields_tab_layout = 'fields_' . $layout_path_array[1];
 
 // get the fields
 $fields = $displayData->get($fields_tab_layout) ?: array(
-	'system_name'
+	'system_name',
+	'add_powers'
 );
 
 $hiddenFields = $displayData->get('hidden_fields') ?: array();