Descriptive summary
This issue was described in #2684 and fixed in #2689, however it appears that currently, the UV is back to loading initially with the thumbnails tab open and displaying the thumbnail of the first child.
Expected behavior
Given a generic item with child works (which in turn have file sets), when the generic's show page loads, UV should display the index of children in the left pane.
Descriptive summary
This issue was described in #2684 and fixed in #2689, however it appears that currently, the UV is back to loading initially with the thumbnails tab open and displaying the thumbnail of the first child.
Expected behavior
Given a generic item with child works (which in turn have file sets), when the generic's show page loads, UV should display the index of children in the left pane.