ReferenceError: reverseDirection is not defined

Hi, I’m getting the following error only in the WordPress admin when editing a page that contains the block:

ReferenceError: reverseDirection is not defined

Environment:

• WP Swiper version: 1.3.7

In the console I also get a block validation error:

Block validation failed for da/wp-swiper-slide

Content generated by the save function:

<div data-tab="slide-5" class="wp-swiper__slide swiper-slide"> <div class="wp-swiper__overlay-color" style="background-color:rgba(0, 0, 0, 0)"></div> <div class="wp-swiper__slide-content"></div> </div>

Content retrieved from the post body:

<div data-tab="slide-5" class="wp-swiper__slide swiper-slide"> <div class="wp-swiper__overlay-color"></div> <div class="wp-swiper__slide-content"> </div> </div>

Any fix or workaround would be appreciated.

Thanks