Re: [PATCH 0/1] MR6674: xml2: Import upstream release 2.12.8.

[Alexandre Julliard (＠julliard)]

Apparently there was a bug in the validator that has been fixed in 2.11.4, cf. https://gitlab.gnome.org/GNOME/libxml2/-/issues/573

So I guess it means that the schema should have failed also in previous versions?