Need to recover Mail preview panel that would typically be under the Message Viewer. I tried grabbing the dot at bottom bar but nothing happens. I've tried it with Show Side Preview unchecked and checked. I am working with Catalina 10.15.4
MacBook Pro
You have to keep dragging upwards, even when it looks like there is no hope.
Tap to drag didn't seem to work well, if you have drag-lock enabled. I had to press and hold down while dragging.
Persistence paid off. Thanks.
Just when I was feeling like there was no way to solve this...Thank You Barney-15E
Mail Preview panel missing
