Villagers spawning unemployed if using commands

Summon a villager using commands as an armorer (/summon villager ~ ~ ~ minecraft:armorer) or as a baby (/summon villager ~ ~ ~ minecraft:as_baby).

You will get an unemployed villager instead.

this even happens even if I type random letters e.g. /summon villager ~ ~ ~ a

instead of showing it as invalid, it will still summon as an unemployed villager