gecko accibility with mozilla not working

[Bernard <yahoo@bernard-hugueney.org>]

There is something I do not understand :
(I'm running up-to-date unstable)
I would like to get accessibility informations from the pages 
displayed with mozilla (2:1.5-3).
I set GNOME_ACCESSIBILITY=1
With at-poke, I can then explore the GUI of mozilla, but not the page 
:-(
with galeon, I can get the page content in at-poke.

Any idea what I am doing wrong ?

Thanks for any help.

Bernard
PS: I would try to reconfigure source-package and check that 
ACCESSIBILITY=1 in config.h as suggested in  "Re: Mozilla 1.5 and 
accessibility support" <877k1oe3ne.fsf@lexx.delysid.org>, but I 
curently do not have the ressource to do it :-(