Kawaks doesnt wrok with my arcade stick?

hey guys whats up
1 question , i have a Qanba Q4RAF 3in1 6 buttons arcade stick
and for some reason when i go to set up the commands on kawaks everything works except the last button (the H.Kick button) i tried all modes and still doesnt work
i checked if there was a problem with the stick but it works with every fighting game i have
but in kawaks it messes up
do any of you know how to fix this? its kinda of annoying lol…