Traktor z2 , channel 2 ,outputs mono

hello everyone, for a few days I tried to map the traktor z2 with djay pro and did the configuration in dvs with phase essential. everything works perfectly but there are 2 problems, first of all (not important) the mixer keys don’t light up in any way.
the second most important is that channel 2 is output in mono while channel 1 is output in stereo. i tried all kinds of configuration but i can’t fix this one. can someone help me?

i use macbook air m1 , djay pro version 4.1.5