WCAG violation: scrollable element is not operable through a keyboard #40
Description
According to WCAG 2.1.1 and 2.1.3: All functionality of the content is operable through a keyboard without requiring specific timings for individual keystrokes.
https://www.w3.org/WAI/WCAG22/Understanding/keyboard
https://www.w3.org/WAI/WCAG22/Understanding/keyboard-no-exception
The scrollable element in the SPARQL GUI is not available through a keyboard.