As soon as I try to search for "Elytra", the game closes immediately.
@AHilyard
999.txt

There is some kind of conflict going on between Iceberg and Sodium.

It wasn't like this before, but it appeared after the Iceberg update.

By the way, I use Iceberg-1.19.4-fabric-1.1.10.jar

I put Iceberg-1.19.4-fabric-1.1.9.jar instead of Iceberg-1.19.4-fabric-1.1.10.jar. All crashes are gone, errors in logs are gone too.

Iceberg 1.1.10 has been archived because of this issue, 1.1.9 is the proper version to use for now.