Using enum value for query result

Question

I am trying to use an Enum in my project with custom strings, something like this:

class Fruit(Enum):
  APPLE: "apple"
  PEAR: "pear"
  BANANA: "banana"

In my query object, I'm trying to use it as follows:

FruitEnum = graphene.Enum.from_enum(Fruit)

class Person(DjangoObjectType):
  will_eat_fruit = graphene.List(lambda: FruitEnum)

For a person who will only eat apples, I'd expect to get the result ["apple"] but am instead getting ["APPLE"] and I'm having trouble figuring out how to get graphene to return the enum value while still using enums rather than strings.

Am I missing something?

(Using graphene 2.1.8).