3.2.1 Non-Conformance Shown with Non-Technical Explanation
If the users place focus on an element (tabbing to it via the keyboard or clicking on it with the mouse) and a context change occurs automatically, that element is non-conforming.
Focusing on the following link initiates a context Change
That sends the focus here (may not be visible in all broswers)
3.2.1 Non-Conformance Shown with Technical Explanation and HTML coding
onfocus="click()"