Raft in Dungeons Between Screens

When you have a series of raft flags (#8) that leave a dock and then go into another screen, the raft drops you off at 2 spaces from the edge of the screen...it may have something to do with the invisible borders that dungeons have. I have done this with and without the "Freeform Dungeons" quest rule checked and there's no difference. I'm not absolutely positive, but i believe in previous versions, you could travel between different screens on the raft just fine. In the latest beta, this doesn't seem to be the case. : (