Reorder has_many relationship with :through option

If it's using :through it should be defined after the relationship it's connected to

app/models/spree/option_type.rb

@@ -2,9 +2,9 @@
 
 module Spree
   class OptionType < ApplicationRecord
-    has_many :products, through: :product_option_types
     has_many :option_values, -> { order(:position) }, dependent: :destroy
     has_many :product_option_types, dependent: :destroy
+    has_many :products, through: :product_option_types
 
     validates :name, :presentation, presence: true
     default_scope -> { order("#{table_name}.position") }