SnehithLal I am also facing the same issue. I checked in the settings the notifications are enabled for gmail.
vovan-v I was with that issue too, try to disable all the notifications from gmail and then turn them on.
flyer84 vovan-v them I have the same issue, I can fix It restarting the phone but the problem reappears after the phone charge. Any suggestions?
flyer84 vovan-v I’ve attempted many times to enable and disable all the notifications but it doesn’t work until reboot the phone. Then it work fine until the phone charge.