What's the issue you encountered?

So, no matter what world, or server or version this bug exist and anytime i place a Palm Hanging Sign, it immediately crashes the game, i'm not sure if its the same with every hanging sign in biomes o plenty but for certain palm type
Version. 1.21.1

How can the issue be reproduced?

Grab the item "Palm Hanging Sign" and place it anywhere

Logs

https://gist.github.com/EdenTheTism/1df11600b3baff31795acfd5f7023987

Mod Version

21.1.0.2

Additional information

The game crashed whilst unexpected error
Error: java.lang.IllegalStateException: Invalid block entity biomesoplenty:hanging_sign // biomesoplenty.block.HangingSignBlockEntityBOP state at class_2338{x=58, y=16, z=-65}, got Block{biomesoplenty:palm_wall_hanging_sign}[facing=north,waterlogged=false]

just tested this with minecraft version 1.21.1 and fabrick version 0.16.9. All the added woods from biomes o plenty can craft the hanging signs but when you try to place any of the new wood signs the game client will instantly crash. It's not only with the palm signs.