EndNote Web 3.4 navigating fields using TAB key

Hi, I’ve searched for a solution to this problem, but have found nothing. Maybe I’m unique.

Almost all of the time, when using EndNote Web 3.4 (and in previous versions), while entering a new reference or editing an existing one, when I use the TAB key to move from one field to the next, I am taken not to the next field, but to the “Groups” expansion arrow.

This happens in IE 8/9 and in Chrome - I’ve not tried in other browsers.

This means that I have to navigate using the mouse, which is irritating, and occasionally annoying because of the way in which ENW has a habit of re-arranging the screen, so that what you actually click isn’t what you were pointing at, but that’s another story.

Does anyone have any advice?