Beatpad 2 cueing through android?

I purchased a Reloop Beatpad 2 which has connections for headphones for pre-cueing but i’m un able to do so and if I enable split channel audio only comes out my left channel and pre-cueing comes out the right channel but now the headphones. i’m running algoriddim dejay 2 on an LG Gpad x2 plus. how do i correct this issue?

Update: tested with my iPad mini 3 and cueing works fine. Must be limitations with the android os version unable to transfer audio cueing data to the controller. Guess I’ll have to make my iPad the main djaying tablet and my LG my personal