Hi. I'm having trouble with flashcards. I find the tool very useful to vocabulary-building, but something is wrong. I have made My Word Bank the basis of a single deck, set to add up to 15 new words per session. However, I almost never get a new word, even after I'm mastered the ones I do get. I have to say "almost" because once in a while a new word appears, but it's very, very rarely.
Over a couple of months I've had to remove nearly half my present deck because seeing the mastered words (and nothing new) was a waste of time. I see the tool is still in Beta after several years (!), so maybe it just doesn't work correctly.
My question is, is there anything I can do about this? I tried the "importing" feature (marked "experimental"), but it doesn't work. It says it's importing words from My Word Bank, but the number of words in my deck doesn't change.