CloudFlare Caching On Category Updates

We use CloudFlare for caching WordPress website with APO enabled and this plugin.

We’ve realized on iOS/iPhone, the subsequent category pages (page 2, 3, 4 … onward) of the posts which belong to a category, the addition of the latest post, does not get reflected. So when a new post is added to that category, the first page shows the latest post, which means the last post on page 1 of that category gets pushed to subsequent pages and onward. So subsequent pages 2, 3,… should constantly get updated as new posts keep being added to that category.
On iOS/iPhone, we don’t see the post and they get cached content from days before posts that should be by now pushed to further pages down the line.
This issue is resolved as soon as CloudFlare cache is purged (either path or purge everything).
Issue only happens on iOS (chrome & safari tested).
The way we repeat is we visit the website category page 2 today, and add a new post, then tomorrow visit page 2 again, instead of the posts having been pushed further down, we still see old posts on page 2.

Hope it is clear. Any ideas?

This was logged as ticket 2093319 with CloudFlare but we’re still going back and forth trying to get an answer from the very slow support team.