ARIA braille for dynamic content (braille)
Custom elements or dynamic content include appropriate aria-braillelabel and aria-brailleroledescription attributes AND other non-braille alternatives.
Undescriptive aria-brailleroledescription ("lol"):
Note: Hard to auto-test. Requires a human tester/AI to determine if the aria-brailleroledescription is descriptive and reflects the contents of the element.