Hello,
of course, I generated a temporary page to present the problem. http://fp3.pl/test/about/
The site is divided into 3 sections. There are 3 columns in section 1. The first column links to Section # 3 in the remaining columns 2 and 3, the links have been pinned to the button and photo and here the scroll effect works properly

Hi Victoria
I feel disappointed I counted on help from your side. However, I gave myself alone. It seems to me that it did not require so much work.
Maybe someone can use it:
All you need to do is add a code link for the related-post.php file
in 126 line enter:
$output .= "<strong class='av-related-date'>".date('d F Y', strtotime($related_post->post_date))."</strong>";