Description of the Bug Encountered
I loaded into the world and got crashed

Steps To Reproduce

1. Create a new world
2. Randomly got crashed, very rare to happen

Expected Behavior
Works normally

Logs
crash-2025-01-08_14.46.19-client.txt

Additional context
The error is: Accessing LegacyRandomSource from multiple threads

We do not support 1.20.1.

That's bad, I think 1.20.1 is the most downloaded version, but why did you stop updating for it?, I mean if you do mod for Fabric then most of many great mods are still stuck at 1.20.1, Enderman Overhaul, Zenith,..., Is there any option that I can turn off to prevent the crashes?