The problem is, there are many meaning of the kanji, most of the time, thus displaying more than one would be difficult. That is why WK chose one of the meaning. At the end of the day, although we can derive the meaning of vocab from the meaning of the kanji, we still need to memorize and understand the vocab meaning, reading, and usage separately.
I tried searching but couldn’t find anything relevant.
Yeas, with certain Kanjis displaying multiple meanings would be very problematic due to the number of those but at least matching certain meaning during vocab learning so it makes more sense would be nice.
Alternatives could be displayed on mouseover for example…