How to block Yandex advisor on the site?

Question

Search Engine Optimization

Hello!
the question is. it became annoying that Yandex had already commercialized the entire search so now, and those stray customers who got to the site one way or another can get away from the Yandex Market pop-up assistant that constantly pops up!

The question is, there are two solutions on the Internet:
1) a paid one that is very expensive and small shops that don’t have much profit can afford to pay for such dubious solutions

2) based on CSP which is done through htaccess but all the options that I found in the internet not working (

are there those who dealt with these issues tightly?

With respect!