after selecting all checkboxes, the column headers of the table are no longer displayed, and the "Restore" and "Permanently Delete" buttons are shown. If not all checkboxes are selected, the "Restore" and "Download" buttons are shown. The column headers are still accessible via the TAB key, but are no longer visible. The keyboard focus passes through more than three consecutive, invisible positions. (9.2.4.3>B1)
after selecting all checkboxes, the column headers of the table are no longer displayed, and the "Restore" and "Permanently Delete" buttons are shown. If not all checkboxes are selected, the "Restore" and "Download" buttons are shown. The column headers are still accessible via the TAB key, but are no longer visible. The keyboard focus passes through more than three consecutive, invisible positions. (9.2.4.3>B1)