[BUG] Heart Button (Full Health) should account for Temp Max HP value

[GambetTV]

If a character's got a positive value in Temp Max HP, hitting the heart button seems to ignore this increased health pool.

So if someone has 50 HP, and they're hit with the Aid spell and their Max Hit Points are increased by 15, their health pool should now be 65. But if I hit the Heart Button, it will only heal them back to 50. It should boost them up to 65 in this case, I would think.