creating li element in fckstyles.xml doesn't show up

[jonese]

We have the following setup in out fckstyles.xml file. Everything shows up but the List Item Bullet. If we change the element to something other than li or ul it shows up just fine.

<Styles>
   <Style name="Large Header" element="h1" />
   <Style name="Medium Header" element="h2" />
   <Style name="Small Header" element="h3" />
   <Style name="Paragraph" element="p" />
   <Style name="List Item Bullet" element="li">
        <Attribute name="class" value="bulletDisc" />
    </Style>
</Styles>

[alfonsoml]

dup of #668