sxhkd - numeric keypad - assigning shortcuts?

[xircon]

Any one know how to assign a hotkey to the numbers on the numeric keypad?
I have tried:

super + KP_1
      bopp

Nothing. Strangley:

super + KP_Add
 	bopp

super + KP_Subtract
 	bopm

Works perfectly. Bopp(m) are just my scripts to toggle the opacity in Alacritty.

[Chrysostomus]

What does the xev say? Is numlock on?

[xircon]

xev reports KP_n and yes num lock is on.

KeyRelease event, serial 28, synthetic NO, window 0xbc00001,
    root 0x16a, subw 0x0, time 24176554, (122,267), root:(958,754),
    state 0x10, keycode 87 (keysym 0xffb1, KP_1), same_screen YES,
    XLookupString gives 1 bytes: (31) "1"
    XFilterEvent returns: False

Numlock is turned on with numlockx on.

:edit:
showkey returns 0x4f 0x3f

With numlock off - KP_End also works.

[mockroot]

Seems like sxhkd ignores NumLock on status.

In my keyboard;
super + KP_End → super + KP_1
super + KP_Down → super + KP_2
super + KP_Next → super + KP_3
...

[xircon]

And the keysyms do not appear to work either, bummer.