My website, https://nolaarttherapy.com/, is serving HTTP/2 404 to Googlebot (and every other crawler I’ve tested) for a page that it is serving HTTP/2 200 to browsers. This was happening to the entire site. I changed the resource alias (URLs) for the interior pages and that cleared up the issue for the interior pages. Unfortunately changing the resource alias for the home page has no effect.
I have other MODx sites on the server and none of them have this issue.
MODX Revolution 2.7.1-pl