PM from userstat/profile bug

whenever i try to send a PM directly from the userstat or profile page, the PM window that pops up doesn't have any scrollbars. this is pretty anoying because the textfield end sendbutton are invisble, lower on the PM window and i can't scroll down..

if i try to send a pm from my mailbox i don't have this problem...

i know i can use the page down button... but it looks a bit clumsy... :D

edit: same problem if i try to send a PM from online users on the frontpage...