Posted as per the instructions in the Codex.
Category Archives: Media
Post Format: Video (YouTube)
WordPress can embed both YouTube and Vimeo videos that are public and “unlisted”. A search for “video” in the Blocks area yields a lot of options. Admittedly, it’s confusing to have so many options to embed a video on your WordPress page. I would ignore the “Common Blocks”. Here is some guidance for the other …
Edge Case: Many Categories
This post has many categories.