Some text in different languages and different font is too small or too big.

Nether is not flat in the Flat worlds.

Nether warts don't spawn.

Blazes don't drop glowstone dust.

Maps have bad scale and zoom.

Some words in Polish language have wrong size.

Polish language translation is wrong/not translated like on other editions.

Achievement for Kill, create Wither and Beacon is missing.

Arrow of Decay have wrong title.

There is no Elder Guardian Spawn Egg in creative inventory.

Blacksmith generate wrong loot.

Snow Golems don't die in Jungle Biome.

Ocelots can't be tamed using Clownfish or Pufferfish.

Desert temples generate wrong loot in chests.

Cake texture is incorrect for some states (when partially-eaten).

No Achievement for Enchanted Golden Apples.

Achievements icon not show, when any achievement be earned.

End Portal block with Ender Eye show texture without Ender Eye.

Paintings can be placed directly inside of each other.

Paintings not adhered to the wall.

Nether Wart block has wrong shape when placed at Soul Sand.

Blaze Rod look like item when holded in hand.

Double Flowers sometimes don’t have breaking particles.

Pressure Plates have wrong model.