USB keyboard status indicators not working

I have a Dell USB keyboard that I'm using with my Athlon XP desktop 
machine.   It works fine on -CURRENT with the exception that the 
indicator lights don't work as expected.   At bootup only the num lock 
indicator is on, as expected; however, if I press the num lock key the 
other two indicators come on, and further presses of either num lock or 
caps lock change the state the keyboard's in but the indicator lights 
remain lit all the time.   Pressing scroll lock toggles all 3 indicator 
lights on/off.   Has anyone else seen this problem?

uname -a:
FreeBSD tau.draftnet 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Sat Sep 15 
12:44:19 BST 2007 brucec_at_tau.draftnet:/usr/obj/usr/src/sys/MYKERNEL i386

uhub3: <VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
uhub3: 2 ports with 2 removable, self powered
ums0: <vendor 0x1241 product 0x1122, class 0/0, rev 1.00/1.00, addr 2> 
on uhub3
ukbd0: <Dell Dell USB Keyboard, class 0/0, rev 1.10/3.01, addr 3> on uhub3
kbd2 at ukbd0


--
Bruce Cran