[Stephf54]

This has worked for some for the annoying problem of missing counters on apps. Until they get the message and add it back it's something that might work for you. (Worked on my S8)

go to settings--> apps --> 3 dots in upper right corner -> special access -> notification access -> samsung experience home-> switch on.

[B. Diddy]

Thanks for the tip! I moved this from the Android Apps forum to the S8 forum, since the former is intended for developers to promote their apps.