when a user returns to a previously visited channel, their screen should show the user the position in the chat they were at last time they were viewing this channel. if they have not been in this channel before (in this session, with this machine, ever depending on how it's stored), the user is just shown the bottom of the chat box.
when a user returns to a previously visited channel, their screen should show the user the position in the chat they were at last time they were viewing this channel. if they have not been in this channel before (in this session, with this machine, ever depending on how it's stored), the user is just shown the bottom of the chat box.