Appointment + Docs seem outdated? No "Shortcuts" Tab??

Hi There!

I'm trying to add a calendar to a number of pages, I'm using the Divi theme. I thought I could do this via a shortcode, but I cannot find that anywhere in my plugin settings. It seems the docs here are outdated because neither that tab exists nor the trigger to enable "Ajax shortcodes" under the Addons tab.

Can you tell me how I can use this with the Divi theme then, and add calendar widgets etc to my pages?