Requested feature overview description.
Add the ability to edit the locked tag field to the Mode drop down menu on the post index pages.
Why would it be useful?
It would simply streamline the process a bit of having to lock the same tags on similar specific images, or to easily remove wrong locked tags.
What part(s) of the site page(s) are affected?
Addendum:
Since it's currently an admin-only feature this should also only be accessible to admins.