Graphical bug in Large Housing

When submitting a bug report, please use the below template and thoroughly fill out the necessary information.

Date & Time: 8/10/2025-current
Frequency: Constant
World name: Ultros
Character name: Mr Diddles
Retainer name: N/A
NPC name: Housing Merchants
Monster name: N/A
Class/Level: All/100
Party or solo: Both
In-game time:
Area and coordinates:
Housing: Plot 3 10th Ward Lavender Beds, Plot 30 11th Ward Goblet
Steps:
1. Turn Shadow Cascading to OFF
2. Observe boxes around NPCs and PCs through walls
3. Boxes go away when setting Shadow Cascading to anything higher than OFF
*Add more steps if necessary

Shadow Cascading OFF:
https://i.imgur.com/69WdldH.png
Shadow Cascading ON:
https://i.imgur.com/OL6LnAI.png


-=-=-=-=-=-=- System Information -=-=-=-=-=-=-

SYSTEM_OS Windows 10 Home 64-bit (6.2, Build 9200) (19041.vb_release.191206-1406)
SYSTEM_CPU Intel(R) Core(TM) i5-4670K CPU @ 3.40GHz (4 CPUs), ~3.4GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 4 SYSTEM_CORE_PHYSICS 4
SYSTEM_BIOS BIOS Date: 09/18/15 14:03:47 Ver: 04.06.05
SYSTEM_LANGUAGE English (Regional Setting: English)
SYSTEM_MEMORY 8037.930MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 12901.930MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 110.787GB SYSTEM_FREEDISC_SPACE 21.783GB
SYSTEM_STORAGE E:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 931.511GB SYSTEM_FREEDISC_SPACE 441.067GB
SYSTEM_DIRECTX_VERSION DirectX 12
GRAPHICS \\.\DISPLAY1 NVIDIA GeForce GTX 1070
GRAPHICS_CHIP NVIDIA GeForce GTX 1070
GRAPHICS_VRAM 8067.000 MB
GRAPHICS_SHARED_VRAM 4018.965 MB
GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
GRAPHICS_DRIVER C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_fe5f369669db2f36\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_fe5f369669db2f36\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_fe5f369669db2f36\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_fe5f369669db2f36\nvldumdx.dll
GRAPHICS_DRIVER_VERSION 32.00.0015.8088 7/26/2025 19:00:00
GRAPHICS_SHADER V:3.0 P:3.0
GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
GRAPHICS Unknown Intel(R) HD Graphics 4600
GRAPHICS_CHIP Intel(R) HD Graphics Family
GRAPHICS_VRAM 2160 MB
GRAPHICS_SHARED_VRAM SYSTEM_UNKNOWN
GRAPHICS_DISPLAY_MODE Unknown
GRAPHICS_DRIVER igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igd12umd64.dll
GRAPHICS_DRIVER_VERSION 20.19.0015.4835 10/15/2017 19:00:00
GRAPHICS_SHADER V: P:
GRAPHICS_VERTEX_TEXTURE
SOUND Realtek Digital Output (Realtek High Definition Audio) {92F63457-C8E2-494F-8640-BC64D93581B9}
SOUND_DEVICE_NAME RTKVHD64.sys
SOUND_DRIVER_VERSION 6.0.1.7553 7/6/2015 19:00:00
SOUND Realtek Digital Output(Optical) (Realtek High Definition Audio) {F825F4E3-ED92-46E4-A34F-793BA1BDA6E5}
SOUND_DEVICE_NAME RTKVHD64.sys
SOUND_DRIVER_VERSION 6.0.1.7553 7/6/2015 19:00:00
SOUND Speakers (Realtek High Definition Audio) {E618AD87-1882-42B3-B117-1D3B197C9F98}
SOUND_DEVICE_NAME RTKVHD64.sys
SOUND_DRIVER_VERSION 6.0.1.7553 7/6/2015 19:00:00
INPUT Mouse {6F1D2B60-D5A0-11CF-BFC7444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 8 SYSTEM_GAMEPAD_FOV 0
INPUT Keyboard {6F1D2B61-D5A0-11CF-BFC7444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
INPUT DualSense Wireless Controller {F630C3F0-407F-11EF-8001444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 6 SYSTEM_GAMEPAD_BUTTON 14 SYSTEM_GAMEPAD_FOV 1
INPUT Gaming Mouse G502 {BD25CC10-8569-11E6-8001444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 652 SYSTEM_GAMEPAD_FOV 0
INPUT Gaming Mouse G502 {BD261A30-8569-11E6-8003444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
INPUT Gaming Mouse G502 {BD261A30-8569-11E6-8004444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
INPUT Controller (XBOX 360 For Windows) {BD25F320-8569-11E6-8002444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
INPUT Controller (XBOX 360 For Windows) {BD266850-8569-11E6-8005444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 4096 SYSTEM_GAMEPAD_FOV 0
INPUT Controller (XBOX 360 For Windows) {BD268F60-8569-11E6-8007444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
INPUT Controller (XBOX 360 For Windows) {F7166660-90CB-11E6-8001444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
INPUT Gaming Mouse G502 {BD266850-8569-11E6-8006444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
INPUT Corsair composite virtual input device {5C5FEE50-851F-11E6-8002444553540000}
INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 1024 SYSTEM_GAMEPAD_FOV 0