Modded signs cant be written on.

[HoshiDevelopment]

I have confirmed that ...

• Arclight is up to date
• all dependencies are installed
• all plugins and mods are up to date
• unable to reproduce in Spigot
• unable to reproduce in Forge

Arclight version

arclight-fabric-1.21.1-1.0.0-SNAPSHOT

OS & Java versions

OS: Rocky Linux 8 Java: java version "21.0.2" 2024-01-16 LTS

Plugins and Mods

Mods:
Biomes o' Plenty

Description

When trying to use modded signs they dont work as expected and cause a huge error in the console.

[18:17:15 ERROR]: Failed to handle packet net.minecraft.class_2885@1090e8ca, suppressing error
java.lang.ClassCastException: class org.bukkit.craftbukkit.v1_21_R1.block.CraftBlockEntityState cannot be cast to class org.bukkit.block.Sign (org.bukkit.craftbukkit.v1_21_R1.block.CraftBlockEntityState and org.bukkit.block.Sign are in unnamed module of loader 'knot' @527740a2)
        at knot/org.bukkit.craftbukkit.v1_21_R1.event.CraftEventFactory.callPlayerSignOpenEvent(CraftEventFactoryMixin.java:300) ~[arclight-1.21.1-1.0.0-SNAPSHOT-4e387fc.jar:?]
        at knot/net.minecraft.class_2478.handler$bhn000$arclight$signEdit(SignBlockMixin.java:547) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_2478.method_49825(SignBlockMixin.java) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1822.method_7710(class_1822.java:29) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1747.method_7712(BlockItemMixin.java:89) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1747.method_7884(BlockItemMixin.java:46) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1799.method_7981(ItemStackMixin_Vanilla.java:1657) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_3225.method_14262(ServerPlayerGameMode_Vanilla.java:372) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_3244.method_12046(ServerGamePacketListenerImplMixin.java:1158) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_2885.method_12547(CPlayerTryUseItemOnBlockPacketMixin.java:42) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_2885.method_11054(CPlayerTryUseItemOnBlockPacketMixin.java:10) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_2600.md665911$arclight$lambda$ensureRunningOnSameThread$0$0(PacketThreadUtilMixin.java:538) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_3738.run(class_3738.java:18) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1255.method_18859(BlockableEventLoopMixin.java:162) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_4093.method_18859(class_4093.java:23) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_24306(MinecraftServerMixin.java:864) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_18859(MinecraftServerMixin.java:173) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1255.method_16075(BlockableEventLoopMixin.java:136) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_20415(MinecraftServerMixin.java:846) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_16075(MinecraftServerMixin.java:840) ~[server-intermediary.jar:?]
        at knot/net.minecraft.class_1255.method_5383(BlockableEventLoopMixin.java:121) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_16208(MinecraftServerMixin.java:814) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_29741(MinecraftServerMixin.java:702) ~[server-intermediary.jar:?]
        at knot/net.minecraft.server.MinecraftServer.method_29739(MinecraftServerMixin.java:281) ~[server-intermediary.jar:?]
        at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]

Step to reproduce

1. Install any mod with custom signs
2. Place Custom Sign
3. Sign exists, cant edit text, huge error in console

Logs

No response

Server pack link (Optional)

No response