WordPress project. Incorrect display of the site description in the search engine. What could be the problem?

Question

Search Engine Optimization

there is a project on wordpress
title and description meta tags are correctly filled with
robots.txt there is
info for search results (title and description) is taken from the page, not from meta tags

Answer 1

where did you get the idea that the search engine should take information from meta tags?
he may or may not do it.
screenshot: https://disk.yandex.com/i/_8Sn-ZwP-kW2JA
https://developers.google.com/search/docs/advanced...
https://seo-aspirant.ru/google-ignoriruet -metaopisaniya
by title the same song.

Answer 2

This is a standard situation for search engines, they choose the most relevant titles (in their opinion) and description from the site page.