This tells me that I could use ⌃ + Space
combination in order to display suggestions for my code. However, ctrl + Space
( ^
key is ctrl
as far as I know) only seems to change the input language keyboard in my system. Nothing else seems to work.
The Mac keyboard shortcut ctrl + space for switching input sources overrides the VS Code one. Because of this, VS Code added a new keybinding just for Mac, Option + Escape.
This is actually called IntelliSense, and the new keyboard shortcut was added in the November 2019 update.