Cannot diagonally climb slab through suspended scaffolding

Concrete powder does not turn into concrete when letting it fall beside water

Items in water at corners of blocks cannot be picked up

Hopper minecart sinks into blocks on rails

Potion particles still seen after player goes through a portal

Nether portals sync incorrectly

Fishing rod's animation when in offhand is played on item in main hand

Items in chests aren't saved properly