fvwm95 not apply settings from .fvwm95rc

[12sunflowers]

hi.
succsesfully build and install last version from git.
copy .fvwm95rc samle to /home dir and change it.
now after loading fvwm95 i see only blank desktop and empty bottom task pannel at right corner i see only volume speaker and clock and at left corner i bo not see Start menu button.
why configuration not working?

[12sunflowers]

Have some progress at configuration.
After switching WM to one monitor
+ I Test (Init) Exec xrandr -s 1920x1080
Start menu is appears at right place.
But other things is hard to configure may be because config have issues or outdated?