Hey Eugene, my iPad is running 14.6, not the beta. Should I still file a feedback assistant ticket? I have a dev signed .ipa, a sysdiagnose, and a screen recording showing the Xcode dev console while the errors are happening if you'd like them. What's the best way to send them to you? Also, further digging through instruments seems to me to show that creating the PKCanvasViews is the source of some memory leaks. Could that be part of the issue? Since I can't put an image in a reply or modify my original post, I've made a new post below with a screenshot of instruments at that point.

Hey Eugene, The feedback assistant ticket number is FB9289417. Thanks, Patrick