Anyone else in the Beta for this app? I am not adjusting well to the new side-by-side view. I find it difficult to see who the message is from since the right pane is taking up so much of the screen. I see no way to revert it or change the window framing. I may have to leave the beta because of this. Tried contacting the developers, no response to emails, and I cannot find any forum. The only feedback method is a forum.