When a new user works through the help vault on a new installation, folding is off.
This is confusing for the user, because there is nothing to fold if you just follow along the help vault. So you can spend a long time trying to look for the folding thing to click. Or fiddle with the indentation to make it work. A bad out of the box experience for new users.
To fix it I suggest either
- turning on the folding options in the help vault so these are on when installed (preferred)
- or changing the text to prompt the user to go to settings and turn on folding to run that example on that page.