Google Play Protect now automatically resets permissions in apps that haven't been used in a while.
This may affect OpenKey app users by by resetting the permissions needed to access mobile keys (Bluetooth, Push Notifications, and Location Services).
App users can choose to manually control which apps retain permissions access. Additionally, Google Play automatically notifies users when app permission are reset. More information about managing app permissions can be found at the Google Play Protect link in this article.