Sorry about that, they are now in a different location, so I need to update that video, which I will do.
In the meantime, you can still find templates.
On the very left-hand side, there is a little hamburger menu. Click on that to expose Projects, Reports, and Learning on the left side.
Then choose Reports.
In that section there is a combination of pre-built reports and templates, including the templates that you were seeing before in the New Project dialog. For example, in that Reports section, choose Engagement, and then Web Content Consumption. I believe that is the template you mention above. In any case, sorry for the mixup. I'll update the video. Let me know if this doesn't make sense, or if you have any other questions.