List - examples should use unique aria labeling

[thatblindgeye]

Describe the enhancement or change
The lists in examples should have unique aria labeling to follow the recommendation of doing so when multiple are on a page. For nested lists, the label could be the text of its parent item, but would require tweaking the list item content in examples to include the example name, e.g. "Basic first item" instead of "First".

Is this request originating from a Red Hat product team? If so, which ones and is there any sort of deadline for this enhancement?

Any other information?