TypedStruct with array and default

defmodule MyApp.Balance do
  use Ash.TypedStruct

  typed_struct do
    field :points_balance, :float
    field :rewards, {:array, MyApp.Reward}, default: []
  end
end

defmodule MyApp.Reward do
  use Ash.TypedStruct

  typed_struct do
    field :name, :string
  end
end

data = %{ "points_balance" => 150.0, "rewards" => [ %{"name" => "Free Coffee"}, %{"name" => "10% Discount"} ] }

MyApp.Balance.new(data)
{:ok, %MyApp.Balance{points_balance: 150.0, rewards: []}}

MyApp.Balance.new(data)
{:ok,
 %MyApp.Balance{
   points_balance: 150.0,
   rewards: [
     %MyApp.Reward{name: "Free Coffee"},
     %MyApp.Reward{name: "10% Discount"}
   ]
 }}