Hi, same issue with PS5 Dualsense.
Try to set DigitalLR to 1, it worked for me.
[DualSense]
VID=054C
PID=0CE6
Polltype=1
DPAD=1
DigitalLR=1
Power=9,10
A=8,40
B=8,20
X=8,80
Y=8,10
Z=9,02
L=9,04
R=9,08
S=9,20
Left=8,06
Down=8,04
Right=8,02
Up=8,00
RightUp=8,01
DownRight=8,03
DownLeft=8,05...