Enable to detect since when a user is offline (manual & disconected)
Currently, using the UX, we cannot determine the last time a user when offline. this feature is useful and could be compared with flowdock.com, as you can see in the image https://user-images.githubusercontent.com/907914/71488129-12347800-2873-11ea-8b03-867c8fc2b357.png
Steps to reproduce:
mattermost Server 5.16+
Open a conversation 1-1 with any user, and if it is offline, we cannot determine since when that user is offline
Open a conversation 1-1 with any user and if is offline. Display as part of user status since when the user is offline.
enzo - Eduardo Garcia commented