Problem/Motivation
I have just noticed that a Media entity in unpublished state can not be viewed by the owner which is weird. The only exception is when the owner has the "administer media" permission.
Steps to reproduce
1. Create a roll with create Create media, Delete own media, Update own media permission
2. Create a user and assign the role created in step 1.
3. Login as the user from step 2 and create a media entity and uncheck "published"
Expected:
See media entity.
Actual:
Access denied.
Proposed resolution
Allow user with a new 'view own unpublished media' permission to view her/his unpublished node