Devilspie and disappearing Thunderbird compose window

[misha680]

misha@misha-d630:~/Montague Lab/code$ dpkg -l | grep devilspie
ii devilspie 0.21-1
find windows and perform actions on them


Thunderbird and Firefox. Thunderbird by default goes to workspace 1. Firefox to
workspace 2.

Compose in Thunderbird. Move window to workspace 2. Click on Attach. Compose
window disappears but
stays in workstation 2. Simply switch back workspaces to make window appear.


misha@misha-d630:~/.devilspie$ more Firefox.ds
; generated_rule Firefox
( if
( and
( is ( application_name ) "Firefox" )
)
( begin
( maximize )
( maximize_vertically )
( maximize_horizontally )
( set_workspace 2 )
( println "match" )
)
)
misha@misha-d630:~/.devilspie$ more Thunderbird.ds
; generated_rule Thunderbird
( if
( and
( is ( application_name ) "Thunderbird" )
)
( begin
( maximize )
( set_workspace 1 )
( maximize_vertically )
( maximize_horizontally )
( println "match" )
)
)


http://bugzilla.gnome.org/show_bug.cgi?id=590097

Expected results:
Window not to disappear

Does this happen every time?
Yes

Other information:
Thank you

Anyone else having this problem?