Bitrix can't figure out how to make a CNC smart filter?

Question

PHP

The Bitrix documentation says that out of the box, the smart filter supports CNC. In practice, it has not been possible to start it. I use the usual bitrix:smart-filter component, not the complex bitrix:catalog. Has anyone managed to make CNC in a smart filter?

Answer 1

If a complex catalog component is used to display the catalog, then it will work out of the box when the CNC is turned on. In your case, in the bitrix:smart-filter settings, in the "Smart filter CNC block" field, substitute the value ={$_REQUEST["SMART_FILTER_PATH"]}. Instructions here:
https://dev.1c-bitrix.ru/learning/course/?COURSE_I...

Answer 2

And what will you bring there? vseravno in fact, even if you make a cnc for you, Yandex and Google will quickly draw duplicates of non-unique titles of descriptions.
YES, and the pages themselves will kanibalize the main queries.