Bug: Kaervek the Punisher doesn't let you cast the Adventure side of black cards.

[Susucre]

[[Kaervek the Punisher]] should let you choose the Adventure side of [[Conceited Witch]]. As of now it automatically choose the Creature side instead.

Relevant CR:

707.12. An effect that instructs a player to cast a copy of an object (and not just copy a spell) follows the rules for casting spells, except that the copy is created in the same zone the object is in and then cast while another spell or ability is resolving. Casting a copy of an object follows steps 601.2a-h of rule 601, "Casting Spells," and then the copy becomes cast. Once cast, the copy is a spell on the stack, and just like any other spell it can resolve or be countered.

[github-actions]

Kaervek, the Punisher - (Gatherer) (Scryfall) (EDHREC)

{1}{B}{B}
Legendary Creature — Human Warlock
3/3
Whenever you commit a crime, exile up to one target black card from your graveyard and copy it. You may cast the copy. If you do, you lose 2 life. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime. Copies of permanent spells become tokens.)

Conceited Witch // Price of Beauty - (Gatherer) (Scryfall) (EDHREC)

{2}{B}
Creature — Human Warlock
2/3
Menace (This creature can't be blocked except by two or more creatures.)
🔄
{B}
Sorcery — Adventure
Create a Wicked Role token attached to target creature you control. (Then exile this card. You may cast the creature later from exile.)