You have it completely wrong.
You are not supposed to fully know a word after going through it in Anki.
Anki is merely a tool that is supposed to help you.
You mainly see how a word is used when you actually go and immerse and read japanese native material.
If you would have immersed just a bit you would have realized very very fast that 事 can be used in many different situations. Anki is not supposed to teach you that.
Anyways to reply to OP:
I wouldn’t use Bunpro for vocab. Use a short deck like Kaishi 1.5k and after that make your own mining deck. (Mining means you are putting your own vocab you come across while immersing into a SRS deck.)
Also a lot of people in this thread seem to not be aware how easy it is to make your own cards. There are plenty FREE tools that make it so you can make an Anki card with everything you need (Definition, Sentence where you mined it from, Picture, Audio, anything else you might want) with two or three clicks. My own Anki deck is of higher quality than what Bunpro provides in addition from being sources I actually consume.