Which method in the script.js file of the bitrix:smart.filter component template is responsible for outputting the received data?

Question

1C-Bitrix

Hello everyone)
There was a problem, there is a catalog component, it uses the section and bitrix:smart.filter components.
Everything works correctly. But when working out the filter, the layout moves out. Those. if the form is centered in the center, then after filtering everything moves to the side. i.e. layout blocks are lost/replaced.

I searched for information and found that JCSmartFilter.prototype.postHandler processes.
but I can't find where it appears.
to understand where blocks are overwritten.
Tell me where to look