Sometimes tasks are used to get someone to review/check/approve an item (when it's not necessarily a final stakeholder approval).

And we need a more robust way to show that the person is actively confirming things have been checked and they are happy.

Simply completing the task - which anyone can do - is not necessarily an indication of approval.

And it would be useful for that approval to sit aligned with the task.

May be part of the ability to comment - a similar feature I's suggested.