Particle distortion not working on Android in Single Pass

Hi there !
The standard particle shader is not working when distortion is enabled on android devices while the single pass stereo mode is enabled, resulting in one eye flickering while the other one don't show any distortion on the corresponding objects.
Is anyone know a way to achieve this effect with a custom shader or is there a limitation on Android / Single Pass that cant be bypassed (except by using multipass) ?

Thanks !
Robin