XCode 10的UI组件库在哪?

我好久不用Xcode,发现以前在右侧边栏的UI组件库不见了,找了半天也没找到,google一搜,还真有不少人我和一样https://stackoverflow.com/questions/51051532/xcode-10-where-are-the-ui-elements

View -> Libraries -> Show Library

Screen Shot 2019-07-24 at 23.35.54.png

或者快捷键 Command + Shift + L