User Service crashes when denying quickly

[clst]

Describe the bug
The User Services crashes when DBus decides there are too many notifications

Logs

thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Dbus(D-Bus error: Created too many similar notifications in quick succession (org.freedesktop.Notifications.Error.ExcessNotificationGeneration)) }', user-daemon/src/user_presence.rs:82:53