[derangedhermit]

When updating the author in the main panel by clicking on the field, I am under the impression, perhaps mistaken, that the "author sort" field is also updated. I noticed occurances where the author sort field shows green yet the author field is in mixed case and the author sort field is in upper case. Pressing the "update author sort" button in the "edit metadata" panel changes the author sort case to match the author case.

Perhaps intended, perhaps not - I thought I would mention it.