Many non-living entities being killed with /kill triggers the sculk sensor

Nether Fortresses can generate without a lava room and corridor section.

Loot Table function enchant_randomly can give Non-Stored Enchantments to books if another function enchants it first.

Target selector arguments x_rotation and y_rotation don't fully respect ranges if only one end of the range is given

Scoreboard criteria for using glowstone doesn't increase score when charging a respawn anchor

Advancement trigger inventory_changed can't consider multiple slots

Advancements don't consider splash water bottles to be potions

Tamed wolves don't trigger the player_hurt_entity or player_killed_entity advancement conditions, but loot tables are written as though tamed wolf kills are player kills.

Advancements and other mechanics don't consider damage and kills by igniting creepers to be caused by the player

When hurting an ender dragon by shooting end crystals, nothing suits the direct_entity "type" condition for the advancement criteria player_hurt_entity.

Exploding beds and respawn anchors don't trigger the player_hurt_entity advancement criteria

Advancement criteria is_fire doesn't work if the fire weapon kills the entity directly.

Shields can fully block the Ender Dragon

Scoreboard objective criterias for breaking elytra and trident never increase score

Scoreboard objective criteria for distance fallen doesn't track fall distance when player lands in liquid, powder snow, or cobweb

Attack indicator doesn't indicate (most of the time) that breaking instantly-mineable blocks resets your attack