Unsupported sand/gravel two or more deep, doesn't react to blocks placed on it

Breaking Gravel at y0 breaks 2 when near the player.

Player falls slower than normal in a flowing water column when it's surrounded by air blocks.

Frozen Client [Not Responding] Error with large moving Redstone contraptions.

/clone ... replace move - 2 Item Frames

/clone ... replace move - 1 Pistons

Suicidal Chickens love running into/over lava

Light not recalculating over chunk borders

No older world protection in 1.15.2 PR 1

Chest (& Trapped Chest) Open/Closed Top Textures Transposed

Beacon beam turns white when a block above is moved by a piston.

End Portal block sides and bottoms have no texture/are invisible

Composter doesn't accept Bamboo

Pushing a button makes the button side textures look wrong - Suggested fix attached

Pushing a button makes the button side textures look wrong