Hm, baš javi i ovaj dio u vezi notifikacija. Na redditu našao temu Vivo X100 Pro, ekipa piše da ima probleme s notifikacijama:
vivo x100 pro with origin OS contains a chronic problem related to notifications, you disable any battery saving option, enable all notification permissions, and even then hours later the device stops issuing notifications from your banking, messaging and others. Vivo X100 pro is being a problem for my work, I can't trust the notifications from this device. I started to regret having purchased VIVO.