The source – t.me/topvisorjournal
"Also covered on this page" is a part of the extended snippet with links to other parts of the text on the page. As you scroll through the text, the section that contains the answer to the question is highlighted in color.
Google has already tested links to additional sections of text, this was back in May 2021. Now, however, there is a change: Google has put a limit on the number of characters. Previously, links were shown in full, but now, in most cases, they are cut off so that it is impossible to read them. In addition, these links are separated by bullets.
This option is still in testing – so at the moment is not available for all search results and mainly for English-language queries.