dont work ajax

Hello. I am using the Woodmart theme, and the issue is that pages are being created based on the filter.
Example: https://sofien.by/dveri/mezhkomnatnye-dveri/brand-fix
How can I set it up so that the filter uses AJAX without changing the URL?
The settings are correct, and AJAX is enabled.

The page I need help with: [log in to see the link]