Dualshock 3 Analog Not Working on Android

[Tehrm]

Hey all,

I'm trying to get my Dualshock 3 controller working on Android. I'm using Sixaxis Enabler (I haven't rooted my device yet), which is reporting a good range of motion with the analog stick on what it labels the X- and Y- axes. Button-mapping in PPSSPP isn't picking up on this motion though, even though it detects my controller as a Dualshock 3.

Any insight into what might be causing the analog to not be picked up? Any advice would be helpful.

Device: Samsung Galaxy A8 (SM-A530W)
PPSSPP v1.10.3