Hi Yannick,
On a site I recently installed 4SEO on, I got reports from Search Console that noindex pages are included in the sitemap. An example URL is this one:
https://[redacted].nl/uitvaart-regelen/opbaren/vingerafdruk-bewaren
Sitemap is here:
https://[redacted].nl/sitemap.nl-NL.4seo.1.xml.gz
Noindex was added in Joomla core (already present before 4SEO was installed), not in 4SEO, but still they should be excluded, right? In the site analysis settings I have set to exclude noindex pages. Or should this be set to include noindex pages so that 4SEO can properly exclude them from sitemaps? Not sure how you meant this to work.
I checked another site with 4SEO with identical settings and there everything is as expected, with noindex pages excluded from the sitemap correctly.