As discussed with Adrien, there are 2 culling steps. The second step that is to remove cells that have no bricks inside is not performed.

Repro:
1) Download project https://github.com/iM0ve/Spotlight-HDRP/tree/APV
2) Replace the scene file with the attached in fogbuz
3) Load main scene
4) Add day
5) Optionally align view with Camera (4)
6) Enable Cell&brick view debug modes

Result: There are a lot of cells with no bricks
Expected: There should only be cells that contain bricks

Branch: apv-staging2