Repro steps:

Open CC3.
Load premade character "Hivewire_Huntress.cc3Avatar."
Go to Morphs tab and look at Cloths. 6 pieces of clothing are listed.
Select any piece of clothing and delete it.

Expected:
- Article of clothing is deleted.
- 5 pieces of clothing will remain in the list.

Observed:
- Article of clothing is deleted.
- 2 or 3 pieces of clothing remain in the list. The remaining articles of clothing remain on the avatar, but are not listed and can't be selected.