GS console no index

Hello
I have an index problem and would like your advise. Should I wait or should I republish with new URL slug?..

On july2021 I published my first 3 articles on a new pet blog on wordpress.

On 07OCT2021 I understood that my 3 articles were taged no index.
I corrected 3 things (see below for details) but since then, they are still no index (according to google search console).
Is this normal?
Have I corrected my sitemap properly?
Should I republish my articles with different URL slug?

Some details
– I purges my WP cache (in Siteground), deleted sitemap, went to WordPress Dashboard > Rank Math > Sitemap Settings> I hit the save button, and resubmitted sitemap in google search console.
– RankMath plugin> global meta> set to index (see screenshot)
– WP edit (each individual)post> rankmath sidebar > set index (see screenshot)
– In google search console I inspected URL of these 3 articles and asked to index them.
– In google search console I pressed the VALIDATE tab.
– I checked home URL and URL of these 3 articles on https://datayze.com/index-noindex and they are indexable
– I went though your following articles:

Force a refresh of the xml sitemap by RANKMATH
https://support.rankmath.com/ticket/force-a-refresh-of-the-xml-sitemap/

Google not indexing pages by RANK MATH
https://support.rankmath.com/ticket/google-not-indexing-pages/

How to Fix Submitted URL Marked ‘NoIndex’ Error?
https://rankmath.com/kb/error-submitted-url-marked-noindex/