Uncertain whether to post this in bugs, suggestions or general discussion.
I’ve noticed that when a hero has death ward and is raised (or any creature, for that matter), they retain their position in initiative order. So something of the old carries across when it comes to turns.
I feel like the same should be for their abilities - i.e. if they have already used an ability, then die, and are revived, that ability should remain used until the requisite turns are passed. They aren’t having their best self being revived - they are having their old self revived, including the used abilities.