"block.vault.fall" uses placeholder sounds

Crafter's tooltip buttons can still be visible to players on spectator mode

Subtitles string "subtitles.block.trial_spawner.spawn_mob" is misleading and inconsistent

Trial spawners can be replaced by lava pools and other features

Exposed, weathered and oxidised copper bulbs are unwaxed in trial chambers

Copper Doors/Trapdoors have wrong Blast Resistance

Copper Bulbs have unused "turn_off" sound

Copper Door item texture is inconsistent with the block

Copper Trapdoors are not part of the #trapdoors item tag

Copper Doors are not part of the #doors item tag

Some advancements for 1.21 block recipes are in the regular datapack

Inconsistent Copper Door block drops when broken with tools weaker than stone

Tuff bricks do not properly align with other bricks

Top of copper doors include an open part of the window

The output of Crafting and Stonecutting Copper Grates is inconsistent with each other

Subtitles for opening or closing a copper trapdoor display raw translation string

Subtitles for turning copper bulb on or off display raw translation string

Fire charges aren't consumed when igniting creepers using them in survival or adventure mode

The minecraft:entity.tadpole.grow_up sound event doesn't have a translation key

New advancement "Birthday Song" grants no experience

Shulkers in boats with chests are lowered

The sounds of goats stomping and ramming aren't controlled by the "Friendly Creatures" sound slider

Endermen holding big dripleaf stems don't drop big dripleaves upon being killed

Endermen holding candle cakes do not drop the candle or the cake upon being killed

Endermen holding potted plants do not drop the pot nor the plant

Endermen holding powder snow drop a powder snow bucket when killed

"Data mode" and "Load mode" aren't capitalized while "Save Mode" and "Corner Mode" are

The sounds for collecting honey in a bottle and collecting honeycomb with shears is categorised under friendly creatures

Armorer working subtitle is "Blast Furnace crackles" instead of "Armorer works"

Weaponsmith working subtitle is "Grindstone used" instead of "Weaponsmith works"

Enderman angry/screaming sound event subtitled identically to idle sound

Cleric working subtitle is "Brewing Stand bubbles" instead of "Cleric works"

DeathTime values 20+ cause corrupted mobs