My Solution: execute JS on element and
function isInViewport(element) { const rect = element.getBoundingClientRect(); return ( rect.top >= 0 && rect.left >= 0 && rect.bottom <= (window.innerHeight || document.documentElement.clientHeight) && rect.right <= (window.innerWidth || document.documentElement.clientWidth) ); } [[IS_VISIBLE]] = isInViewport(self)1 year))