[Messages/Messagesgui] unread timer

[d3nd3]

When I am reading unread message, say new notification, it will close as i am reading it/scrolling. This feels wrong, should the unreadTimer reset/extend upon user interaction?

[thyttan]

I have a fix for this in a fork that I've been meaning to contribute back. I'll add a link to the closed PR shortly.

Edit, link: #3685