There seems to be a problem with IE4. The altered range is not inserted into the textarea but into the topbar besides the icon.
I tried using Blogger in IE4 (which I assume is using the same code, Meg?).. and it seems to have the same problem.
© 2015, O’Reilly Media, Inc.
All trademarks and registered trademarks appearing on oreilly.com are the property of their respective owners.