[GNOME] Sound applications should only show ‘Jami Daemon’ once; and, if 'Unknown' should remain should it be renamed 'Jami Client GNOME'?

Environment:
Linux Mint 19.1 Cinnamon 4.0.10 64-bit

Reproduce steps:
Make an Audio Call with Jami built on 2019-04-13 02:40:43 UTC.

Expected result:
In ‘System Settings’ → ‘Sound’ → ‘Applications’ tab:

• the Jami Daemon sound application should only show once; and
• the Unknown sound application should not show. If it should show, should to be renamed to Jami Client GNOME (as there could be Jami Client KDE)?

Actual result:
In ‘System Settings’ → ‘Sound’ → ‘Applications’ tab:

• the Jami Daemon sound application shows twice. Please see image directly below
  
• the Unknown sound application shows. Please see image directly below
  
  
• After the call and Jami is idle, the Unknown sound application remains. Please see image directly below
  

https://git.jami.net/savoirfairelinux/ring-daemon/issues/6 https://git.jami.net/savoirfairelinux/ring-client-ios/issues/25