libreoffice calc crash in jwm ?

[minsoehan]

Anyone using JWM on Gentoo?
I am test using JWM on Gentoo. Everything is fine. I like it very much.
But in Libreoffice Calc, if I select an area of cells and choose border style to create a table then LibreOffice Calc disappears (close).

Same action in Awesome on Gentoo is ok, no problem.

I am finding out why. Still can't.

If anyone can, help me please.

BTW, after I installed JWM, I can't fine /etc/system.jwmrc file as it is supposed to be there. Why?
So, I extracted source file from /usr/portage/distfiles dir and copy example.jwmrc to home as ~/.jwmrc.