In a multiplayer server, I attempted chiselling a Red Mushroom blocks and my game instantly crashed, later rejoining I would crash again when the game loaded that entity
Players in the server that didn't have that chunk rendered would be okay, but would also promptly crash as soon as they rendered the chiselled block and wouldn't be able to return due to repetitive crashing when the chiselled mushroom rendered in

Here is the crash log:

Time: 12/14/21, 10:05 PM
Description: Rendering entity in world

java.lang.UnsupportedOperationException
at java.base/java.util.concurrent.ThreadLocalRandom.setSeed(ThreadLocalRandom.java:200)
at net.minecraft.class_1095.method_4707(class_1095.java:1061)
at net.minecraft.class_2680.recomputeIfNeeded(class_2680.java:545)
at net.minecraft.class_2680.getQuads(class_2680.java:565)
at io.github.coolmineman.bitsandchisels.BitMeshes.doQuad(BitMeshes.java:161)
at io.github.coolmineman.bitsandchisels.BitMeshes.createMesh(BitMeshes.java:73)
at io.github.coolmineman.bitsandchisels.BitsBlockModel.lambda$emitItemQuads$0(BitsBlockModel.java:57)
at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1220)
at io.github.coolmineman.bitsandchisels.BitsBlockModel.emitItemQuads(BitsBlockModel.java:52)
at link.infra.indium.renderer.render.ItemRenderContext.renderModel(ItemRenderContext.java:112)
at net.minecraft.class_918.handler$bic000$hook_method_23179(class_918.java:1557)
at net.minecraft.class_918.method_23179(class_918.java)
at net.minecraft.class_916.method_3996(class_916.java:102)
at net.minecraft.class_916.method_3936(class_916.java:18)
at net.minecraft.class_898.method_3954(class_898.java:135)
at net.minecraft.class_761.method_22977(class_761.java:1577)
at net.minecraft.class_761.invokeRenderEntity(class_761.java)
at net.coderbot.iris.pipeline.ShadowRenderer.renderShadows(ShadowRenderer.java:534)
at net.coderbot.iris.pipeline.newshader.NewWorldRenderingPipeline.renderShadows(NewWorldRenderingPipeline.java:526)
at net.minecraft.class_761.handler$bjm000$iris$renderTerrainShadows(class_761.java:8968)
at net.minecraft.class_761.method_22710(class_761.java:1253)
at net.minecraft.class_757.method_3188(class_757.java:1026)
at net.minecraft.class_757.method_3192(class_757.java:810)
at net.minecraft.class_310.method_1523(class_310.java:1117)
at net.minecraft.class_310.method_1514(class_310.java:733)
at net.minecraft.client.main.Main.main(Main.java:236)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:599)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:77)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)