To reproduce:

• On any course, go to course > grades
• Select export grades
• Under "Grades to be included" press select all/none using a screen reader
• Note that the status of the checkboxes is not communicated

Expected behaviour

After clicking the link, screen reader users should be in formed of the state of the checkboxes.

Notes

As the status of the checkboxes is not communicated to screen reader users, this issue could potentially be classified as a Level A failure (lSuccess criteria 4.1.2)