Nord 2 Notification Sound Issue via OnePlus Nord 2

  1. Debjyoti Chakroborty , via OnePlus Nord 2 , Nov 29, 2021 :
    Suddenly I see from tomorrow that once I silent my phone with the alert slider , there is no notification sound even after turning on the ring mode.
    I have to restart the device every time to solve this issue

    What can be done? If it continues like this, it will be a problem