http://bugs.winehq.org/show_bug.cgi?id=21146
--- Comment #7 from Richard shiningarcanine@gmail.com 2010-06-08 11:38:58 --- (In reply to comment #6)
This appears to affect Safari 5.0 (7533.16) as well.
Also, I forgot to mention. It is also still present in wine 1.2rc2, which is what I tested with Safari 5.0 (7533.16).