Image gallery not loaded on Safari and iOS devices

Hey Team,

Hope you can help me.

The image gallery I copied from one page to my home page does not load in Safari and iOS devices. My homepage is https://mostaco.ph.

The same image gallery from https://mostaco.ph/about-us is loading just fine in Safari. However, it does not load in iOS devices.

I already cleared cache many times and even cleared my Kinsta CDN cache but it did not resolve the issue. I have chatted with them and there are no issues from their end.

Any ideas what can cause this?