devel/glib20 packages

From: Graham Perrin <grahamperrin_at_freebsd.org>
Date: Mon, 28 Nov 2022 23:59:02 UTC
I'm confused.

If pkg search -r FreeBSD devel/glib20 *does* find the package, then why 
does pkg search -r FreeBSD glib20 *not* find the package?

Also, why the emptiness at 
<https://www.freshports.org/devel/glib20/#packages>?

----

% pkg search glib20
% pkg search -r FreeBSD glib20
% pkg search -r FreeBSD devel/glib20
devel/glib20                   Some useful routines of C programming 
(current stable version)
% pkg info -x devel/glib20
glib-2.74.1,2
%