This behaves differently than other applications - not sure if this is an integration issue with the Safari GUI or on the webkit level - but it doesn't work. :-)
I cannot reproduce this with Safari 5.0.3 on Mac OS X 10.6.6.
Did I forget to mark this as a nightly build issue? I thought I did.
Sorry - a lot of reporters don't set version and platform, so I stopped paying attention to these fields. Anyway, I can't reproduce with nightly r78794 either. Are you on Mac OS X 10.5, as the platform field of this bug report says?
True - I also can't reproduce it anymore in the current nightly build. Seems to be already fixed. :-)