Bug in Mac Opera 11.01

[gg]

I hope that a patch for Opera 11.01 is available soon, since the
bookmark menu will not expand the folders. If one selects a bookmark
folder in the menu, it does nothing. I narrowed down the location in
the Opera.app to Contents > Frameworks > Opera.framework > Versions > A
> Opera. I substituted the same binary file from Opera 11.00 into it
and that fixed the problem, but then I have Opera reporting itself to be
the wrong version in the user-agent. Using a hex editor on that file to
change embedded text for the version fixes that problem, but one cannot
keep on doing that forever.