This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
Detailed report failures can be sorted per severity, category or description. On a regular large desktop screen, the layout is that of a table, and the first line can then simply be the table's headers. On a smaller mobile screen, the layout has to be more compact, and tables cannot be used, not to introduce horizontal scrolling. The "sort by" functionality should typically be expressed in a select menu on mobile devices.
"Validate by" tabulation bar and the "sort by" functionality for the list of failures are done using a select menu on handheld devices, and a regular tab and sort header columns on desktop devices.