[1.20.1][CRASH] IllegalStateException: Accessing LegacyRandomSource from multiple threads when rendering PostBaseModel with Embeddium/Oculus

[ahagoto]

Is there an existing issue for this?

• Yes, i have searched for already existing issues.

Are you using the most recent version of X?

• Yes, i am using the most recent version.
• Yes, it still happens in the most recent version.

Minecraft Version

1.20.1

NeoForge Version

forge 47.4.10

Immersive Engineering Version

10.2.0-183

Crash Log

.

[ahagoto]

crash-2026-05-14_13.39.30-client.txt