Resolution: Won't Do
2.1.8, 2.2.5, 2.3.2, 2.7.1
Keyboard trap - Once elements have been docked, they are moved to the side and put at the very end of the tabbing order. While tabbing through the interface with all panels docked, part of the interface is moved to the left and we lose part of the content.
WCAG 2 A 2.1.2 http://www.w3.org/WAI/WCAG20/quickref/#qr-keyboard-operation-trapping
http://demo.moodle.net/ Dock a block and try tabbing to it
- is duplicated by
MDL-42709 After showing docked block using keyboard navigation, tab order does not jump to block