I'm having some confusion with configuring my logbook.  In the global section of the logbook I have the quick filter enabled, but it is not a drop down list, only an editable text field:

I think it is an attributes issue, but I'm having some trouble making sense of those from the syntax page.  Here is my config file:

[global]

port = 8080

usr = vulcanstaff

Max content length = 1073741824

Menu commands = New, Edit, Delete, Reply, Find, Last day, Move to, Copy to, Import, Help

RSS Title = $subject, posted by $author on $entry time

RSS Entries = 10

Quick filter = Date, Subject, Subtext

Use Lock = 1

Reverse sort = 1

Required Attributes = Author, Subject

[Experiment_Logbook]

Theme = default

Comment = Experiment Logbook

Attributes = Author, Author Email, Type, Category, Subject

Options Type =  Other

Options Category = Start Up

Extendable Options =Category

Page Title = $Subject