[GAME BUG]: Project DIVA X (CUSA04518) - Darker Lighting

[ActualMandM]

Checklist (we expect you to perform these steps before opening the issue)

• I have searched for a similar issue in this repository and did not find one.
• I am using an official build obtained from releases or updated one of those builds using its in-app updater.
• I have re-dumped the game and performed a clean install without mods and the issue is still present.
• I have disabled all patches and cheats and the issue is still present.
• I have all the required system modules installed.

Describe the Bug

The lighting in the game is darker than it should be.

shadPS4 captures:

HW captures:

Reproduction Steps

Boot the game up to the title screen, where the issue is visible. Songs are also affected by this issue.

Specify OS Version

Windows 11

CPU

Intel Core i7-13700K

GPU

NVIDIA GeForce RTX 4070 Ti SUPER

Amount of RAM in GB

32 GB

Amount of VRAM in GB

16 GB

Log File

shad_log.txt