some changes missing in stream after kunena post moderation

Hello,

After moderating a kunena message (changing category and title)
some info have changed in the easysocial stream post but not all :

http://awesomescreenshot.com/06d344iwee

OK new category in post header
OK new title in post header
NOT OK new title in post message (still the old kunena post title or the old kunena subject title)

it's a small issue, no hurry

thanks in advance
loïc