Mark those Apple Wireless keyboards as not having a NumLock key:
https://en.wikipedia.org/wiki/Apple_Wireless_Keyboard
You can see that they don't have a NumLock LED because they didn't even
have a NumLock in the first place:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=
0fea6fe7d5ef1b5fa5f78048d4729f85181c04ca
#
# Presence of a LED is implicit when the property is absent.
+# Apple Wireless keyboards
+evdev:input:b0005v05aCp022C*
+evdev:input:b0005v05aCp022D*
+evdev:input:b0005v05aCp022E*
+evdev:input:b0005v05aCp0239*
+evdev:input:b0005v05aCp023A*
+evdev:input:b0005v05aCp023B*
+evdev:input:b0005v05aCp0255*
+evdev:input:b0005v05aCp0256*
+evdev:input:b0005v05aCp0257*
+ KEYBOARD_LED_NUMLOCK=0
+
# Logitech K750
evdev:input:b0003v046Dp4002*
KEYBOARD_LED_NUMLOCK=0