I want to use lottie animation in slick carousel but after render page, lottie animation not display (outside slick slide work fine).

My code:

 <div class="slick-carousel">
  <div class="tip">
    <div class="animation">
       <lottie-player ...></lottie-player>
    </div>

  <div class="tip">
    <div class="animation">
       <lottie-player ...></lottie-player>
  </div>
</div>

In browser div.animation is render without lottie inside