I often find myself copying important task comments out into the task description to capture major updates and milestones.
To avoid this extra effort and redundancy, it would be helpful if you could flag/star/favorite specific comments and then filter on them.
I know I can effectively do this by filtering on comment content if I use a consistent word or emoji, but that is prone to user error. Maybe I would be more comfortable with this solution if we had comment templates, but that's a different feature request.