The YouTube video on the "Layout: Header Video" page is private

[bewuethr]

Motivation

The example post with a header video (source) looks like this:

i.e., doesn't demonstrate what a header video would look like.

Suggestion

Use a non-private video 🙂

[bewuethr]

Interestingly, when I visit the link from the source directly, I can access the video 🤔

[mmistakes]

Not a theme issue... I'm guessing the video owner has turned off embedding/sharing and that's why it doesn't show up anymore.

Switching the embeds to public videos...