Hi, all we are also facing the same issue, any pointers on what may be causing this?
No, totally no idea...
After googling iOS 12.2 AVPlayer / Control Center related topics, we came across this SO post: https://stackoverflow.com/questions/55725591/ios-12-2-lockscreen-controlos-missing, and started to suspect if the issue was related to the DFPBannerView (kGADAdSizeSmartBannerPortrait) at the bottom of each page. (Google-Mobile-Ads-SDK v7.42.2)
Then we commented out the lines of codes that load the banner request, and distributed a test version through TestFlight. Nearly 90% of the testers reported that they did not experience the problems again with the no-banner version.
Today, we found another SO post (https://stackoverflow.com/questions/56764170/ad-banners-causing-mpnowplayinginfocenter-to-lose-state) which seems to have similar, if not the same, problem.
Do you have any Google Mobile Ads in your app?