Interactive example that explain how Anchor works

[spydon]

What could be improved

Since many people are confused about how the Anchor works and since we have some great tools to visually explain things in the docs now I think it would be great to have an interactive example to explain it.

I'm imagining an example with buttons that change the anchor and you can visually see where the position is etc.
Possibly two examples, one nested with a child and one without.

Why should this be improved

To help people understand the Anchor better.

Any risks?

No.

More information

The RouterComponent example is pretty good:
https://docs.flame-engine.org/latest/flame/router.html