Recently I've had a problem with content "disappearing" on the AEM app preflight viewer on my iPad 9.3.2. AEM had an upgrade on June 3 and that's when I've noticed the problem. Content simply fades away, videos won't play, seems to be anything that has motion, animation, or object states in the article.
Has anyone else come across this problem, and if so, can help direct me to a solution? I'm developing 7 collections (magazines) and it's happening across each collection.