Dualshock 4 support

Hello! 

Wanted to say thank you for this amazing product and tutorial for Half Life 2. 
However the problem is that everything works flawlessly except of controller. I try to play the game on my Macbook Pro M1 with Dualshock 4 but the game just does not see it. 

Is there any config or flag or else that I can set to fix this issue?