В этом файле жестко прописаны
\bitrix\components\bitrix\catalog.smart.filter\component.php
$arElementFilter = array(
"IBLOCK_ID" => $this->IBLOCK_ID,
"SUBSECTION" => $this->SECTION_ID,
"SECTION_SCOPE" => "IBLOCK",
"ACTIVE_DATE" => "Y",
"ACTIVE" => "Y",
"CHECK_PERMISSIONS" => "Y",
);