Comment 27 for bug 1584913

I noticed that Onboard would get stuck at some temporary auto-show position when I accidentally clicked the resize frame. This fix should prevent that:
http://bazaar.launchpad.net/~onboard/onboard/trunk/revision/2165

There's a possibility this helps with part of this bug's issues, not with the movement to the top left corner, though. Still no good idea what would cause this and I haven't seen it happen here yet, unfortunately.