SLICK - nested example

Breakpoint at line 1139, the find returns slides from both sliders

HTML

<script src="//code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
<script src="//kenwheeler.github.io/slick/slick/slick.js"></script>
<link rel="stylesheet" href="//kenwheeler.github.io/slick/slick/slick.css">
Breakpoint at line 1139, the find returns slides from both sliders when outer slider is swiped.
<div class="autoplay">
    <div class="slide slide1">
         <h3>1</h3>
        <div class="fadeinner">
            <div class="slideinner slide1"></div>
            <div class="slideinner slide2"></div>
            <div class="slideinner slide3"></div>
        </div>
    </div>
    <div class="slide slide2">
         <h3>2</h3>
         <div class="fadeinner">
         <div class="slideinner slide1"></div>
            <div class="slideinner slide2"></div>
            <div class="slideinner slide3"></div>
         </div>
    </div>
    <div class="slide slide3">
         <h3>3</h3>
    </div>
</div>

CSS

body, html {
    background: #3498db;
    color:#FFFFFF;
}
h3 {
    font-size:48px;
    float:left;
}
.fade {
    width:80%;
    margin:0 auto;
}
.slide {
    width:200px;
    height:300px;
    border:1px solid gray;
    padding:10px;
    text-align:center;
}
.fadeinner {
    width:150px;
    float:right;
    border:2px solid red;
}
.slideinner {
    width:100px;
    height:80px;
    background-size:cover;
}
.slide1 {
    background-image:url(http://kenwheeler.github.io/slick/img/fonz1.png);
}
.slide2 {
    background-image:url(http://kenwheeler.github.io/slick/img/fonz2.png);
}
.slide3 {
    background-image:url(http://kenwheeler.github.io/slick/img/fonz3.png);
}

JavaScript

$('.autoplay').slick({
    dots: false,
    infinite: true,
    autoplay: true,
    autoplaySpeed: 7000,
    speed: 500,
    fade: true,
    cssEase: 'linear',
    arrows: false,
    swipeToSlide:true,
    slidesToShow:1
});

$('.fadeinner').slick({
    dots: false,
    infinite: true,
    autoplay: true,
    autoplaySpeed: 2100,
    speed: 500,
    fade: true,
    cssEase: 'linear',
    arrows: false

});