Update learning_object.rb

app/models/learning_object.rb

@@ -64,7 +64,7 @@ class LearningObject < ApplicationRecord
   default_scope { includes(:object_type, :attachment, :attachments) }
   scope :missing_thumbnail, ->() { where(thumbnail_file_name: nil) }
 
-  searchkick language: 'brazilian', includes: [:license, :tags, :taggings, :publisher, :language], match: :word_start, searchable: [:name, :description, :author, :object_type], callbacks: false
+  searchkick language: 'brazilian', includes: [:license, :tags, :taggings, :publisher, :language], match: :word_start, searchable: [:name, :description, :author, :object_type], callbacks: :async
 
   acts_as_paranoid