Comment only update closed time entries

Is it possible we could allow comments on closed tickets time entries to be updated please.

With API released we would like to apply proofread and grammer checks and updates we have on our internal reporting systems back to gorelo time records. However we are unable to patch closed tickets. The only path is to open, patch, close tickets. However this changes the updated and closed on date stamps which pulls them into other reporting.

The ability to patch existing time entries on closed tickets via api would help alot!