The words wrap around but sometimes the last word, if it's at the margins, will get cut off. This happens on stable branch also. This picture is in exp branch and I was testing the new Broadcast message feature.
#Text in chat window sometimes gets cut off at the right margins
near ocean
Oh, and suggestion that pertains to this new broadcast feature. A separate Broadcast Tab in addition to Local, Global, All, and Radio. would make finding the Broadcast messages easier if the chat has been busy. If needed I can make a separate suggestion in the appropriate channel