This is the right workaround for now.
Index: Src/Zle/complete.mdd
===================================================================
RCS file: /cvsroot/zsh/zsh/Src/Zle/complete.mdd,v
retrieving revision 1.10
diff -u -r1.10 complete.mdd
--- Src/Zle/complete.mdd 8 Apr 2003 15:35:04 -0000 1.10
+++ Src/Zle/complete.mdd 12 Jan 2005 16:49:25 -0000
@@ -1,7 +1,7 @@
name=zsh/complete
link=either
load=yes
-functions='Completion/*comp* Completion/AIX/*/* Completion/BSD/*/*
Completion/Base/*/* Completion/Cygwin/*/* Completion/Debian/*/*
Completion/Linux/*/* Completion/Mandrake/*/* Completion/Redhat/*/*
Completion/Unix/*/* Completion/X/*/* Completion/Zsh/*/*'
+functions='Completion/*comp* Completion/AIX/*/* Completion/BSD/*/*
Completion/Base/*/* Completion/Cygwin/*/* Completion/Darwin/*/*
Completion/Debian/*/* Completion/Linux/*/* Completion/Mandrake/*/*
Completion/Redhat/*/* Completion/Unix/*/* Completion/X/*/*
Completion/Zsh/*/*'
moddeps="zsh/zle"