Hey @LagonKa , hopefully I can provide a bit more clarity! What you are describing is intended behavior. For vocabulary, each example sentence is given a tag: N5-N1. If a vocabulary is N5, it will only populate sentences tagged as N5 for reviews, if a sentence is N3, it will only populate sentences tagged N3 for reviews, and so on.
As Sean said, this is to ensure that sentence level is appropriate for the learner’s level. When you move into N2 vocabulary, you will be given sentences at the N2 level.
I hope that helps clarify things a bit further!



