`man` fails to find man pages from non-default profiles.
Indeed, MANPATH is set in /etc/profile to

export MANPATH=\
$HOME/.guix-profile/share/man\
:/run/current-system/profile/share/man

I believe that each profile should set MANPATH in their own etc/profile.

Thoughts?

-- 
Pierre Neidhardt
https://ambrevar.xyz/