GroupWise 2014 R2 Client question

One of my users who has just been updated to the GroupWise 2014R2 client and noticed a change from the GW8 client he did not like.

After the user "replies to" or "forwards" an email message, the message closes. In GW8 he said the email stayed open until he closed the message window. He would like the message windows to stay open until he closes it.

Any idea if this can be done?

Phil J