react native modal
A React Native Modal always wins: the new-user soft lock
The onboarding button did nothing and the app looked frozen. A React Native Modal is a separate window, so it swallows touches from everything below.
mobile app bugs
2 postsscheduled notifications
Scheduled notifications outlive the account that created them
After a sign-out, the previous user's tasks kept firing on my lock screen. Scheduled notifications live in a per-device OS queue that auth state never touches.