1) When the preview pane is opened, clicking on a message will show it in the preview pane. However if that same message is clicked on again the preview pane goes blank. You have to then click on another message and click back on the original message to see it in the preview pane.
2) Start a reply to a message and save a draft. When you come back to the draft and then send it, the message you were replying to does not show the reply symbol in the inbox.
