This app was mentioned in 9 comments, with an average of 1.56 upvotes
Geht mit dieser App:
https://play.google.com/store/apps/details?id=com.mobiletrialware.volumebutler&hl=en
Tipps zu Einrichtung:
https://www.guidingtech.com/separate-ringtone-notification-volume-android/
I use this app called Volume Butler...notification sound volumes are still a little wonky if media is playing, though.
https://play.google.com/store/apps/details?id=com.mobiletrialware.volumebutler
i agree with your sentiment, but it is what it is (regarding notification vs call volume).
this app still works:
I found something from the OnePlus forums...
I just tested it on my OnePlus 3 and it works!