Generally good but weak bookmark feature

Generally good, but I have to problems. First, after few times using voice recognition feature the app will crash and you will loose recent bookmarks. Second, if you create any folder for your bookmarks, these folders wont be restored from icloud and all these bookmarks are lost. Import and export option will be of no help in this issue as well. Generally speaking the bookmark feature is very primitive.

Hparat about Longman Advanced American Dictionary (with audio), v6.6.1