@harmlessgryphon "when opened" isn't clear enough. Currently AndStatus stores last viewed position of each timeline in a database i.e. forever. Twidere stores timeline position until Android system or a User kills it, this can be a minute or a day...
I can add an option ”Store timeline position for one user session only" making that ”session" dependent on both actual application loading and on time passed since the timeline was last viewed (position expiration in, say, 2 hours)
?!
@dwmatiz