How to combine smart filter and catalog sorting in Bitrix?

Question

1C-Bitrix

When choosing a property in a smart filter, and then sorting, the catalog is stupidly sorted (eg by price), and the filtering fails. On the contrary, everything works.
PS
Karoch, my fault. The question was not entirely correct. Initially, I customized a smart filter for this article. https://phpjs.ru/2018/11/14/bitrix-smart-filter-cr...
But there it was necessary to add a replacement for the lower. underscores on %20

$encodedValue = str_replace('_', '%20', $encodedValue);

I apologize if I misled anyone.