I have a news section on a page, when i click on a news a fancybox iframe is opened showing the news page.
The news page contains 3 images on top ad some text on the body of the page, and on page load i create a new Swiper slider with the images. Unfortunately on iOS Safari, creating the slider with those images make the content of the iframe being incorrectly sized.
This behaviour only happens on iOS Safari because if i test in chrome with device toolbar enabled everything works as expected.
I've attached a video of the issue at this link