Just as before, choosing a goal will overwrite the current goal text.
If you have gone down the wrong tree, simply back up using the breadcrumb links at the top of the goal chooser to go back to the right level and continue searching. You don't have to restart your search if you chose the wrong option.
Goals are alphabetized and numbered.
Personal Goals will always appear at the top of the list, and have a small green tag at the top right corner of the box.
Until you save the page or leave it, the selector will remember where you were, so you can hide it, make any changes, and reopen it without losing your place.