I'm trying to duplicate the Picker example at 31:39 in the "What's new in SwiftUI" WWDC 2023 video at https://developer.apple.com/wwdc23/10148. My code is at https://github.com/mvolkmann/PickerStyleDemo/blob/main/PickerStyleDemo/ContentView.swift. The attached screenshot shows what I get. Note that I don't see "tag" SF Symbol for each option like the WWDC video shows. Am I doing something wrong?

Can anyone confirm whether Apple is actively working to improve the Vim mode in Xcode, perhaps adding support for things like the dot command to repeat the last command sequence or adding support for macros?