Animated Staircase LED flow

Hi, I compiled successfully the usermod Animated_Staircase and I can not figure out how to have the light to flow up/down using the Chase effect. I am using 2 AM312 PIR and a strip of LEDs. Any help is appreciated. Currently my LED effect is one direction on any of the 2 PIR triggered.

I figured it using without mod by just assigning buttons with presets and playlist. Case closed!.

Normally you need to set up segments for each step for Animated Staircase usermod to work properly.