Window content is visible before UnlockActivity is shown on Android 11 dev preview
Android version: 11 developer preview 2
Opening NavDrawerActivity leaks visual content (contact list, time of the messages etc) for ≤1s before UnlockActivity is shown. Same result when the app is locked, and tapping a notification to unlock the app. Interesting that this behaviour does not exist on AOSP R version at the moment, but on Google Pixel factory R versions.