let me explain. for example, i'm adding a live release with the new recordings and i don't want the users to accidentally merge them, because they will have the same name. now, if you want to do this, you first need to add your release and after that, you need to edit each recording separately to add the disambiguation comments. i think it would be good if you can add the disambiguation comments when adding the new release (recordings tab), not after the release is added. the same would apply for editing releases, it would be far more convenient and less time consuming to be able to fill in all disambiguation comments for one release at once, not for each recording separately. i'm sure there's room for that.