Fixed opponent's Skyfisher Spider allow to heal you if it dies under your controll


step 1: opponent have Skyfisher Spider
step 2: gain controll on it (Sibling Rivalry for example)
step 3: make Skyfisher Spider dies under your controll (sacrifice or destroy whatever)

You will be able to choose instead of owned: exile it or not from owner graveyard (even if card text mention YOUR graveyard twice and the card lies in oppenent graveyard) and YOU will recieve heal, not the owner.

match id: 254391910

prob. bug, not game mechanic, right?

Was super confused about it, so I clicked yes just to check
Hopefully it have not affected game, bcs I won next turn with overkill equal to the heal recieved