Hi, I'm using a camera for RTC. Since updating to iOS 15, there has been an error in the camera. When the notification center is opened or the safari is in the background state, a problem occurs in that the web page is reloaded. It's a problem that didn't happen on iOS 14

Hi! I update to ios14 and suddenly a large number of my PointerEvents on my iPad webview go missing. Disabling scribble (Settings -> Apple Pencil -> Scribble) on the iPad stops the behavior so it definitely seems related. But I want to ignore scribble and to solve this problem without modifying the settings. How can I solve the scribble problem?