I have a issue when i try to reply or forward a HTML message in Zimbra Web Client.

When I click "Reply" button and start to type the text of the message, the cursor focus get outside the body, and automaticaly go to Search Field.

I can just write a reply when a change the original message to "Text Only" in the options.

I use Zimbra 6.0.6 and web cliente 20100505 version.