Anchor in a label

[shawnthompson]

There was a discussion on A11Y Slack about putting links in label elements.

It was advised not to do it because it clicking on the label is expected to place focus on the associated field.

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/label

Don't place interactive elements such as anchors or buttons inside a label. Doing so makes it difficult for people to activate the form input associated with the label.

We should create a working example and documentation about why we shouldn't do this.