Reflecting Reflections... is it possible?

Hi im using a reflection probe rendering onto an inverted sphere as a way of rendering to texture an image of the scene but I loose all asset reflections which is pretty important when using PBR shaders as everything looks black…
Is it possible and how?

secondly I’m also looking for a way to flip the reflection so that it doesn’t appear mirrored.

Just to clarify im an artist with no coding skills thus im looking for a manual approach

Cheers,

In the lighting menu, make sure you have reflection bounces set higher than 1.