iChunutil portalgun "see through portals" render issues

[defaultunknown]

Bug Description

while looking at two portals looking at the player direction (eg 2 portals look on me on stone wall) the chests (minecraft:chest), 1+ block away from portals visually disappears as one of the portals.

As soon as you reset portals everything works fine.

P.S. It's client side option.

Did this behavior use to work in the previous version?

unknown

Steps to Reproduce (for bugs)

1. enable "See through portals" option in "PortalGun" config (in "mods" tab inside of minecraft or in config folder)
2. create new world with default preset
3. create a 2x2 "wall" of any solid minecraft block (except glass like blocks)
4. take any portal gun from "PortalGun" mod
5. put two portals on this 2x2 wall side by side
6. 1 block away from portals put chest (minecraft:chest) without interfering with created portals

Logs

• Client/Server Log: latest.log

• Crash Log: doesn't crash

World Information

• World Preset: {"Topography-Preset"\:"Sky Factory 4"}
• Prestige Enabled: False
• Modpack Version world created in: 09.08.2022 modpack version and creation date
• Additional Content Installed: OfflineSkins 1.12.2 v6

Client Information

• Modpack Version: 09.08.2022
• Java Version: jre1.8.0_341
• Launcher Used: MultiMC 0.6.16-3431 win32
• Memory Allocated: 8GB
• Server/LAN/Single Player: Server, Single Player
• Optifine Installed: yes
• Shaders Enabled: no

[sam-kirby]

This option is disabled by default.

[defaultunknown]

yeah. It's true. That's why I created an issue.