No lyx mini-window in WindowMaker

["G.Angely" <gan@rtbf.be>]

Hello, this is a WindowMaker specific question
(potato or woody version)

LyX parameters are handle in a strange way by WindowMaker:
While a mini-window appears the first time lyx is run,
there in no way to post-generate a mini-window for LyX in WindowMaker.

My problem: I lose the default mini-window I docked, and can not find a
way to re-create it.
I should use the parameters window, but when it is opened (named
lyx.XForm), the "application specific" parameters tag remains shaded.

Did somebody could help me with any advice?

Thank you in advance,

Gaetan A.