Pages for tags shown as wanted

Version 2023-05-30 lists tags (tag:mytag) as wanted pages for:

    ~~ORPHANSWANTED:wanted!ns1!ns2!nsN~~

(20 "!":ed namespaces — excluded if I'm not wrong)

Backlinks seem to point back to pages with the tag "mytag".

I'm running DW 2022-07-31a "Igor". The tag plugin is, of course, https://www.dokuwiki.org/plugin:tag