I can confirm for 1.20 pre-release 7 that rabbits get stuck on blocks, Actually I found out that they cannot even jump up any blocks. I made a 1 block deep pit and the rabbit got stuck in it for the remainder of the play session.
it isnt occasionally like the dupe like, it is period. they 100% get stuck in a 1 block deep pit.
Current Nintendo Switch version you also get black screen under water. Using default texture pack but not the default skin.
All I did was jump in water for the first time and boom. Complete darkness.
Maybe it is certain skins? hmm
Okay I can Finally reproduce the bug.
1: Place enchanted books in chest.
2: Go to the nether or shut down the server or anything to unload the chunks.
3: Reload to Protection books.
I am on Buffet and in an ocean world. Started on 18w22c, I caught some enchanted books with fishing. One had thorns 2 and protection 3 on it. it is now protection 2 and protection 3.
It seemed to have happened upon restarting the server.
Edit: Server restart did not change the book while in inventory. Try putting it in a chest.
it would be kind of hard to demonstrate in screenshots.
I am playing on a vanilla survival single player world and have this issue, along side this issue, I have the conduit not showing as Full Power even though It had killed mobs.
The particles are right where the mob died.
I am playing on Java version 1.20.2