Scroll back to comment position after deleting a comment

Summary

After deleting a comment under a post, the page should scroll back to approximately the position where the deleted comment was located.

Steps to Reproduce

Not provided.

Expected Behaviour

After deleting a comment, the viewport should scroll to roughly the same position on the page where the deleted comment was displayed.

Actual Behaviour

Not provided.

Environment

Not provided.

Reported by retoor via DevPlace.