Samsung s8 android PIE why arent all the badges give me a number eg mail and phone

[Android Central Question]

after the update for the Samsung S8 to pie not all apps are showing badge notifications
eg WhatsApp and text messages are showing this, but missed calls and or email doesn't.

 

[GavinGalaxy]

it's been like that since oreo destroyed my S8. Was assured by Samsung that Pie would rectify these issues, but they did not.
This is no longer the phone i purchased and the last Samsung I will buy.
I feel utterly let down.
Fingers crossed Huawei will do better.