The VS Code extension looks cool but I don't understand Dev Mode. Are you saying you could not click on elements in Figma to see the properties before? How do y

The VS Code extension looks cool but I don't understand Dev Mode. Are you saying you could not click on elements in Figma to see the properties before? How do you edit things? Considering my question I'm obviously not a Figma user so maybe I've misunderstood it.