Button examples

Button type="hidden" - Pass

Button tabindex="-1" - Pass

Button tabindex="-456" - Pass

Button type="hidden" tabindex="-1" - Pass

Button type="hidden" tabindex="-1" aria-hidden=true - Pass

Button type="hidden" aria-hidden="true" - Pass

Button tabindex="-1" aria-hidden="true" - Pass

Button aria-hidden="true" - Fail

Button with no content - Fail