Using Hybrid Renderer with LWRP

Using Hybrid Renderer with LWRP seems to drop support for some lighting features and just looks different from the LWRP.
EDIT : I'm using Unity 2019.1.0f2 with all required packages updated

 

I don't know if I was explaining it well but this is an image of two cubes with the same material one is using LWRP (left) and the other is using the hybrid renderer (right). The difference is subtle but it's clear that the colors are dimmed out when using the hybrid renderer.

 

I have also dicovered that multiple cubes put together in a matrix kind of arrangement produce a very strage look. I don't know much about it but it looks like an issue with the depth buffer.

EDIT: This issue seems to be present only with a transparent surface and not an opaque one.

 

Apperantly the old hybrid approach is no longer valid too..This leaves no choice but to use this method which is not ready to work with LWRP (but from what I searched it works with HDRP)

 

Thanks for your answer ! I was worried I was doing something wrong. Hopefully there is progress in the current 2019.1 cycle.
Cheers