Am I missing something? It seems pretty common, its in JLPT, and its in the list of 常用漢字. I had it pulled up on HouHou which shows the WK level things are on, and I noticed it didn’t have a level. I decided to check just out of curiosity and it actually wasn’t there.
On top of this, are there any other kanji like this that WK doesn’t teach? Might as well get them out of the way sooner than later.