Minor Spraying things out of a Fire Extinguisher Bugged?

[Studenterhue]

After over six months, I still can't make cheese via the extinguisher method, whether by making cheese in the extinguisher or by making cheese in a beaker and then adding it into the extinguisher. Same with ectoplasm. Frank Stein's technique doesn't do anything, though at least beaker splashing and smoke powder still work. In possibly unrelated news, for some reason, urine works with foam, but not smoke powder.

Might be an intentional change, might just be a casualty of changes to extinguisher code. Haven't found much conversation about this, surprisingly.