restrictedarea.filter = enabled isn't working for me

[Sarah]

We have Trac set up for many users, so we're installing plugins centrally.

If I enter:

restrictedarea.filter=enabled

as the trac-hacks wiki page says, then the plugin doesn't seem to work, but if I change it to:

restrictedarea.*=enabled

then it works.

I'm not sure why; I'm happy enough with the work-around for now, but figured you should know in case the documentation or a name somewhere needs updating.

[Sarah]

Erm... never mind; I found I had other stuff wrong with my local setup; so this probably isn't really the problem.