Changing Audience Led color to Red

I’m trying to change an Audience routers LED color to solid red all the time. Tried following this code, but it always returns an error.

/system leds
add leds=user-led:red type=on

input does not match any value of led

user-led is there, doesn’t return anything if I leave the red part off.

https://forum.mikrotik.com/viewtopic.php?p=870815#p870814