button toggle to aux send? not working

i have a launch control that i am mapping to aux sends. knobs work fine but the pads/button dont seem to map to aux sends.

button
type cc
channel 2
value 49

on 127
off 0
toggle

when i press the button, the aux send should turn on to 127. when i click it again (toggle) it should go back to zero.

if i midi map it in ableton it works fine.
remotify mapping doesnt function as expected
am i doing something wrong or is this a bug?