Delete outfit confirmation message doesn'r appear if use context or gear menu on 'My Outfits' tab

1. Login, open 'My Outfits' tab of 'My Appearance' SP.
2. Select outfit, open context or gear menu.
3. Choose 'Delete Outfit' item.
===>
Actual: outfit is deleted.
Expected: delete confirmation message appears.
Note: confirmation message appears if delete outfit using 'Trash' button.