Throwing an ender pearl past the 30m blocks causes odd player movement.

Warden can easily be killed by going in a 2 block tall hole.

subtitles.entity.chicken.footsteps don't have any name.

Sculk Vein doesn't break from lava

Falling from the sky onto the edge of a block, the particles of landing come from that block

Trident makes arrow landing sound if you use a piston to push it up and back down.

Player/mobs can stand partway up stacked iron bars/glass panes if no block is behind the bottom bar.