email preview pane is gone
In Catalina the preview pane is gone. I do get the inverted T and can drag it up or down and release it but it doesn't do anything. I tried different combinations of keys but to no avail.
iMac Line (2012 and Later)
I had tried it with the side panel enabled and with it disabled. The T dragged but never did anything. Turns out with it at the bottom I had to drag it almost to the very top before it worked. Thanks for the help.
