iOS SwiftUI how to bring up extra actions like "Embed in VStack" when interacting with code?

Extra SwiftUI actions show when Canvas is opened (shortcut: Option-Command-Enter or ⌥+⌘+↵):

canvas is closed

canvas is opened

The accepted answer doesn't work for me on macOS 10.15.5 and Xcode 11.4.1.

The Good news is that you can get it via a shortcut of [Command][Shift][Left Click] on a SwiftUI element or by clicking Show Code Actions on the right click menu.

You can change the command click behavior where you were looking under Xcode -> Preferences, Navigate tab.

Rather unintuitively, if you pick "Selects Code Structure", then command+click will bring up the SwiftUI menu options you're looking for (granted the canvas is open).

If you do this, you can still jump to definition via control+command+click

Conversely, if you'd prefer to continue to use command+click to jump to definition, you can instead use control+command+click to bring up the SwiftUI menu options.