Explore page NOT FOUND in Lucid Template ?

I was following this tutorial provide by UNA Team Mark Purser at una.io/page/view-post?id=159 but when I click on the drop down box, I see no { explore } or anything else to select from. Please note, as you can see on the screenshot attached, I did install Lucid, but not sure if there is anything else I need to install..
Please advise.  Thx.