OK, I did get the description I wanted in the source code… Both in the decsription and og:description i.e.,
<meta name="description" content="MY DESCRIPTION"/>
and
<meta property='og:description' content='MY DESCRIPTION'/>
and, I also checked these:-
<meta property='og:url' content='https://MYBLOG.com/'/>
<meta property='og:site_name' content='MYBLOG'/>
Even after having that in the source code, it still doesn’t work for the homepage. I used Meta Tag Analyzer, but it still says I have no description even after having it in the source code of my website. The Meta description displays correctly for every other post when Meta Tag Analyzed. Any ideas?