Copycat blocks from "Create: Connected" crash the world when on an assembled train.

[TM-yt]

The additional Copycat Blocks break trains, to such a degree, that the world is inaccessible until the create connected is uninstalled from the mod files.

It crashes the world, and then it's impossible to re-join the world as it crashes in the same way (crash report attached)

CrashReport.txt

[thecats1105]

same here

Create 0.5.1.h
Create: Connected 0.9.1-mc1.20.1

java.lang.NullPointerException: Cannot invoke "net.minecraft.world.level.levelgen.structure.templatesystem.StructureTemplate$StructureBlockInfo.f_74676_()" because the return value of "java.util.Map.get(Object)" is null
Crash Log