New test on lists which are tagged as sequences of single item lists?

[jzuidweg]

Test document 19 contains a list which is inappropriately tagged as a sequence of lists with a single element. This is not within the scope of WCAG 4.1.2 tests 21, 22, 23, 25 and 26, and these tests indeed don't detect this situation.

Would it be appropriate to implement an additional WCAG test for lists which have been inapropriately tagged as sequences of single-item lists?

[bdoubrov]

We do already detect situations when each list item is (incorrectly) tagged as an individual list. But in this particular case the situation is more complicated. It looks like each list item serves as a header for the following paragraph. So, I'd say that we need to detect that List body is incorrectly tagged as a separate paragraph outside of the list.

[MaximPlusov]

#130