I just noticed that in my current play, Kyra's healing ability is discarding when the game prompts to reveal a card.
I.e. Kyra has 4 cards in discard. She uses the ability to heal. Reveals a blessing and rolls a 4 (+1) for 5. The 4 discards are moved to the deck and the blessing is discarded.
So then either:
The game should prompt to Discard to use the healing ability
The game should put the revealed card back in the hand
Or am I missing something?