Push notification not ringing on android devicesSummaryThis is a known issue in Android and not specific to Servicenow app. Refer the articles below -https://support.google.com/android/thread/131891392/after-android-12-upgrade-no-notification-sounds?hl=enhttps://www.reddit.com/r/GooglePixel/comments/zx2267/p7_pro_every_23_days_my_phone_stops_playing/https://us.community.samsung.com/t5/Galaxy-S23/S23-randomly-not-playing-notification-noises-after-latest-update/td-p/2603161https://forums.androidcentral.com/threads/notification-volume-turns-off-by-itself-for-all-apps.1021904/Many users across different Android devices like Pixel, OnePlus, Samsung, etc. have reported facing this problem, The issue seems to affect various apps.