The search results in the sharing panel on dashboards are not being read out by screen readers.
1. Navigate to Performance Analytics > Dashboards.
2. Open any dashboard.
3. Open the sharing panel by clicking on the sharing panel in the top right corner.
4. Using a screen reader and keyboard, start typing into the search field.
After carefully considering the severity and frequency of the issue, and the cost and risk of attempting a fix, it has been decided to not address this issue in any current or near future releases. We do not make this decision lightly, and we apologise for any inconvenience.
2.1 compliance is no longer required for Classic UIs.