Cold Storage - Dedicated message into the header when a restore is on going

Currently when a restore (permanent move from glacier to S3 standard) is ongoing, the document header displays the same message than for a retrieve (temporary restore for a given period):

"This is a low resolution preview. The original file has been requested. An email notification will be sent when it is available."

In order to better distinguish those 2 different actions, it would help to have a dedicated message on the header:

"This is a preview version of the file. A permanent restoring of the original file has been requested. An email notification will be sent when the original file is available."