valid-aria-role does not allow lists of roles

[lencioni]

This rule considers the following JSX bad:

function Foo() {
  return <div role="tabpanel row" />;
}

However, according to role mapping:

WAI-ARIA allows multiple roles to be specified as an ordered set of space-separated valid role tokens. The additional roles are fallback roles similar to the concept of specifying multiple fonts in case the first choice font type is not supported.

[beefancohen]

Got it...again, thanks for reporting. this supposed to make your life easier not harder 😃