[imp] some folders not showing the "footer" menu

[Liam Hoekenga]

>> I'm testing my Horde 3.2 / IMP 4.2 RC2 installation.. and I've got some
>> folder that consistently won't show the footer menu (the second copy of
>> "Delete | Reply | Forward| etc" that appears at the bottom of the
>> screen).  The error log doesn't show anything.   The ones that don't
>> show the menu appear to never show the menu, but the ones that do appear
>> to always show it.
>>     
>
> It's not shown if you have fewer than 20 (I believe - could be 15?)  
> messages in the mailbox. Is that the difference?
>   
Ah... is that configurable?

Liam