popup menus stay on top, please?

[harridu]

Hi folks, is there an option to make sure the F8 popup menu of xtigervncviewer is shown on top of the program's window itself? Just by accident I discovered the popup actually "pops under" sometimes, hiding it from the user.

I have set

#
# Transient Windows
#
Style	*	DecorateTransient, RaiseTransient, DontLowerTransient, StackTransientParent
Style	*	UseTransientPPosition

(inherited from my old fvwm2 config), but these popups are not decorated, so either they are not transient, or something overrides fvwm. Talking about fvwm2: I cannot reproduce the problem with fvwm2.