Isn't the point of kana-->meaning to practice from the kana to the meaning, and not from the kanji to the meaning?
Or maybe you mean you want to see both. Anyway, in settings > vocabulary, there's the option "Show unknown knaji like this". And you can set it to show just the kanji or kanji+furigana. Not sure it'll solve this particular case though. Hopefully this is what you meant!
Yes i already have the setting you mentioned turned on. What i'd like is to have, in my vocabulary vector, the kanji's to always show up, even if the word that i'm studying has unknown kanji.
Regarding the vocabulary "kanji -> meaning" vector i thought that it was used to study the words that contain kanjis that i know.
sorry, im not really too familiar with those kinds of exercises and playing with different vectors, so i dont think i can help you. i hope someone else can!