only in patch2:
unchanged:
--- a/sites/default/default.settings.php
+++ b/sites/default/default.settings.php
@@ -705,6 +705,19 @@
  */
 
 /**
+ * Ignore list of directory scanning:
+ *
+ * The list of folders disabled for directory scanning.
+ * For example we added node_modules and bower_components folders to avoid
+ * issues with Drupal recursive scanning.
+ * Uncomment below strings to enable.
+ */
+# $settings['drupal_file_scan_ignore_directories'] = [
+#   'node_modules',
+#   'bower_components',
+# ];
+
+/**
  * Load local development override configuration, if available.
  *
  * Use settings.local.php to override variables on secondary (staging,