Vista - Windows Live Messenger 2009 RC Display Picture Size Bug Issue

The Display Picture size bug issue of Windows Live Messenger Beta was not fix
in this RC Release.

Now with this new RC, when I open the conversation window the default option
for
display picture size is medium. Now if I pick the small size of the display
picture and having the conversation window open it stays small as it should
be because is the option I picked before but then when I close the
conversation window and then I open the same conversation window back again
the display picture changes the size back to medium and it doesn't stay small
as the option of size I picked before. Windows Live Messenger 2008 8.5 didn't
have this problem.