[Evolution] Evo 1.4.6 under Mandrake 10.0

[Alexandre Aractingi <aaractingi libertysurf fr>]

Hi all,
I'm using Evo 1.4.6, which came with Mandrake 10.0 (still in beta
stages) and I noticed that hitting 'tab' to move from the 'To:' field to
the 'CC:' and 'Subject' fields takes some time.
On previous 1.4.x versions, the focus seemed to be on the text of the
buttons (Guenther highlighted that for me), thus the delay, but in 1.4.6
it is not, and I can't understand why it takes some time to move from
one field to another. (I'm still using 1.2.4 at work and the problem
doesn't exist).
Thanks for any hint,

-- 
Alexandre Aractingi <aaractingi libertysurf fr>