4SEO finished creating my sitemap:
Sitemap is automatically created and updated.
Sitemap has been created.
Sitemap is automatically added to robots.txt.
Sitemap is automatically submitted to search engine(s).
I manually copied and submitted the sitemap to my Google Search Console, but the sitemap makes a file that references "https://[redacted].style/sitemap.en-GB.4seo.1.xml.gz", which in turn gives me a 404 error.
I'm running Akeeba Admintools, which sometimes interfereds with stuff like this, but I set it to allow access to .gz files in the root directory.