Intervention : IgnoredEventCancel

[dearlsh94]

I found some intervention error.

intervention: Ignored attempt to cancel a touchstart event with cancelable=false, for example because scrolling is in progress and cannot be interrupted.

It happened in split.es.js at line 523:11

I read this post
-> https://www.uriports.com/blog/easy-fix-for-intervention-ignored-attempt-to-cancel-a-touchmove-event-with-cancelable-false/

So, I suggest it fix like
if (event.cancelable) event.preventDefault();