Well fuck. It turns out that the archive files I ripped were from an older version of TY 2, long before it had a Switch port. Unlike the current PC version, this asset doesn't have the sounds for the Camerang nor the Craftyrang.

Edit: It doesn't look like any of the existing SFX were changed in the 2021 update. I panicked for nothing.
Out of all 1398 sounds I compared (including duplicates), only two files were technically changed:
• sfx_0142_tystopsshort.wav
• Ty_step_med_hard04.wav

Though, both of them are identical between versions until the very end where there's 70 bytes of silence. They are basically indistinguishable.