Add missing set_pack def/filter in OAuth::AuthorizedApplicationsController.

app/controllers/oauth/authorized_applications_controller.rb

@@ -5,6 +5,7 @@ class Oauth::AuthorizedApplicationsController < Doorkeeper::AuthorizedApplicatio
 
   before_action :store_current_location
   before_action :authenticate_resource_owner!
+  before_action :set_pack
 
   include Localized
 
@@ -13,4 +14,8 @@ class Oauth::AuthorizedApplicationsController < Doorkeeper::AuthorizedApplicatio
   def store_current_location
     store_location_for(:user, request.url)
   end
+
+  def set_pack
+    use_pack 'settings'
+  end
 end