[Bug 2186953] Irrelevant fonts in the English install (KDE spin)

https://bugzilla.redhat.com/show_bug.cgi?id=2186953

--- Comment #6 from Jens Petersen  ---
(In reply to ddascalescu from comment #3)
> Created attachment 1957781 [details]
> Ridiculous font drop-down

Okay I had a look too: it does seem that Libreoffice Writer has considerably
more font entries showing under Fedora KDE than Fedora Gnome at least.
It might related to Qt's font handling too.
> Why are these fonts opt-out post-install and not opt-in pre-install?

Well currently most install images are static, so changes can only be made
post-install
and we want to support localized installations as Akira mentioned.