Is there a keyboard shortcut to refocus the cursor from the comment bubble to the document in MS-Word for Mac (2011)

Question

When editing in MS-Word for Mac (2011), I can open a new comment with Cmd+Alt+A.

However, when I am finished typing the comment, I have to go back to the mouse to click on the document to refocus the cursor on the document.

Is there a keyboard shortcut that will toggle between the comment bubbles and the main document so that I can add comments without using the mouse?

Answer 1

The Esc key works for me. _{(Not sure whether this qualifies as a full-fledged answer. ;)  )}