FVWM: disabling automatic desktop switch

[Halleppanavar, Veena L. (GE Healthcare)]

When we launch applications in a specific desktop FVWM automatically
switches to the desktop of newly launched application. 
 
For example:
 
If I run following command while in desktop 0, xterm comes up in desktop
1 and user is automatically switched to desktop 1. 
 
xterm -xrm "*Desk:1"
 
Is there a way to configure FVWM not to automatically switch desktops?