In my 5E game, I've given a player an item that allows them to reroll 1s when they perform any sort of healing spell. The trouble we're having is that it doesn't seem to be rerolling the 1s that come up from the higher level casting. So, say he was casting Cure Wounds at level 8, the first d8 will reroll if it's a 1, but the other 7 do not. Is there a way to make this happen?