WP Grins 1.3 comments problem

I’m using WordPress 2.1 and the updated version (1.3) of WP Grins seems to work fine. But it doesn’t work with comments, I don’t know how to make the clickable smilies show up for commenters to use.
(I assume there must be a new code you can put in the comment form like the last version? The old code doesn’t work.)