I can't interact with the video's timeline

[LucaTrip]

Hello,
the slider works correctly, but if I want to add a video inside the slide, I cannot interact with the timeline of the video, and if I try to move the pin of the progress bar, the touch is taken by the slide and the slide starts to move (as if I wanted to change slides).
This strange behaviour only happens on ios and i can't figure out why.

My code:
HTML
<div class="swiper-container"><div class="swiper-wrapper"><div class="swiper-slide" *ngFor="let item of videos"><div class="videoDiv"><video preload="metadata" controls muted playsinline><source src="{{item.localPath}}" type="video/mp4"></video></div></div></div><div class="swiper-pagination"></div></div>

TS
this.swiper = new Swiper('.swiper-container', { autoHeight: true, pagination: { el: '.swiper-pagination', }, });

My environment:
ionic-angular 3.9.2