I have installed Xcode 11 and as apple suggest in https://developer.apple.com/tutorials/swiftui/creating-and-combining-views link I opened the object library but there are only three option one for code snippet, second for media and the third one is for color but not seeing object library in the + icon that is placed on the top right corner
1) tried to open the object library as apple suggest.
please see this screenshot
should show object library

