Opera 9.5 breaks a lot of controls

I just upgraded Opera for Mac to 9.5. Most of Alex's nice controls such as the combo box do not operate properly :( Further testing this weekend to look for more problems and test on other platforms.

All works well in Safari

Opera 9.5 isn't supported yet.

Could you be more specific? I see some problems with focus - sometimes controls are not activated on the first click, but I don't see any rendering errors so far.