My android notification tones / sounds has been disappeared after the Pie update

[Android Central Question]

Hi, I have an Xperia XZ premium, since the last Android Pie update, I am not able to see the android notification sounds/tones. Every time when I try to set any application notification tone it only allows me to choose from my songs list. I already check an android notification or ringtones files. Both are empty but I did not delete them. Please help me I hate to use same notification sound for all apps.

 

[B. Diddy]

Welcome to Android Central! Did you ever use an alternate app to select tones? Try going to Settings>Apps, tap Menu, then Reset All App Preferences. Now go to the tone selection menu and see if it prompts you to select an app to do so.