Accessability Bug: Certain user interface elements are not accessible with the keyboard.

[moshekaplan]

Defect: Certain user interface elements are not accessible with the keyboard.

Description: Please see the examples for details.

Notes: This defect may exist elsewhere within the application.

Expected result: All interactive user interface elements are expected to be accessible via the keyboard.

Reference: This defect is a failure against Section 508, 2.1.1 – Keyboard.

For more information, see the following link: ​http://www.w3.org/TR/UNDERSTANDING-WCAG20/keyboard-operation-keyboard-operable.html

Steps to reproduce:

1. Launch the application “VirtualBox v6.0.14”
2. Press “Alt” to access the toolbar.
3. Go to File>> Preferences
4. Use the Arrow Keys to Navigate to “Network” Menu.
5. Attempt to navigate to the side buttons “Add new NAT network”, “Removes selected NAT network” and “Edits selected NAT network”.

Example 1: Notice when the user attempts to access side buttons on the “Network” menu, they are not able to access it through the keyboard.

Example 2: of the Extensions Tab within the same Preferences Window:

6. Tab to the “Extensions” Menu
7. Attempt to navigate to the side buttons “Adds new package” and “Removes selected package”.

Notice when the user attempts to access the side buttons on the “Extensions” menu, they are not able to access it through the keyboard.