You can't place Item Frames.

When in the Esc menu, to pause, the Campfire Fire will keep raging, yet everything else pauses.

Command blocks will not work when you change the time of day.

Falling Sand does not Update into a block if it hits a Fence Post.

Very Glitchy heads

Infinity Doesn't work on Crossbows

Flower Pots will stay after the block under it is broken.

When you build an Iron Golem, if there's grass under it, it won't spawn.