Delay animation?

[Shizart]

Love this. Is there a way to delay or time the amount of time spent inview? I am using fullpage.js and our animation kicks off if a user goes past the section as it does appear on screen when scrolling by but only for a milisecond but that is long enough for the animation to start. Looking for a way to say something like "once in view for >1second, do something". Thanks.

[Devin0231577]

    $('.notification').on('inview', function (event, isInView) {
        let $this = $(this);
        if (isInView) {
            setTimeout(function () {
                $this.css('opacity', 0.5);
            }, 2000);
        } else {

        }
    });