extensions installed but not available

[daeron at optusnet.com.au]

Hi,
 On a 7.2 Release i've built OpenOffice 3.1 and it's extension manager now recognises and installs dictionaries - or so it says.
  But when you go into the OpenOffice character property to set the language, none of the installed dictionaries display in the selection list as installed - and of course no spell checking happens.

  Is it a known problem ?

  If not a known/resolved problem, beyond listing the installed versions & packages, is there any useful feedback I could dig up?