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

Can confirm in 21w40a.

Can confirm in 21w42a. This ticket relates to MC-177141. Here are some extra details regarding this problem.

The Bug:

The subtitle produced when an armorer villager uses its workstation is "Blast Furnace crackles" instead of "Armorer works".

Steps to Reproduce:

• Ensure that you have subtitles enabled in your accessibility settings.

• Play the minecraft:entity.villager.work_armorer sound.

/playsound minecraft:entity.villager.work_armorer master @a

• Take note as to whether or not the subtitle produced when an armorer villager uses its workstation is "Blast Furnace crackles" or "Armorer works".

Observed Behavior:

The subtitle produced when an armorer villager uses its workstation is "Blast Furnace crackles" instead of "Armorer works".

Expected Behavior:

The subtitle produced when an armorer villager uses its workstation would be "Armorer works" instead of "Blast Furnace crackles".