I consider this as a bug because it’s very annoying. When you click on the ‘comment’ button, the screen scrolls down a great deal, and the post you’re commenting on is now hidden from your eyes!
You usually want to look at that post while commenting, so the comment button should definitely not scroll the screen that much (only just a little bit if at all).
There’s the case when the post already has many comments, in this case we are forced to scroll down. I’ll fix it to not scroll that much when there are less than 2 or 3 comments.
Some of this can be fixed with css but it’s really more of a usability discussion… I feel a show comment box above or below thread setting in admin coming on