diff --git a/src/Config/Controls.php b/src/Config/Controls.php
index b09713b1..96ae3025 100644
--- a/src/Config/Controls.php
+++ b/src/Config/Controls.php
@@ -109,7 +109,7 @@ protected function fetchRowsCountByDelimiter($delimiter, $nb_rows = 1)
             return is_array($row) && count($row) > 1;
         });
 
-        return count(iterator_to_array($iterator, false));
+        return count(iterator_to_array($iterator, false), COUNT_RECURSIVE);
     }
 
     /**