This test checks that a script focus after blur after a mouse click on a focusable element that matches :focus visible, does NOT match :focus-visible.

Click on the element that says "Click me".
If the element that says "Focused" has a red outline then the test result is FAILURE, if it has a green background then the test result is SUCCESS.

Focused

PASS ":focus-visible" should be a valid selector
PASS Script focus after blur after mouse click on a focusable element that matches :focus-visible, does NOT match :focus-visible