@@ -1,3 +1 @@
-return !axe.commons.aria.isValidRole(node.getAttribute('role'), {
-	flagUnsupported: true
-});
+return axe.commons.aria.isUnsupportedRole(node.getAttribute('role'));
return !axe.commons.aria.isValidRole(node.getAttribute('role'), {
	flagUnsupported: true
});

I know the `aria.isValidRole` does not `sanitize` the `role`. It may be worth doing `trim` or `axe.commons.text.sanitize`, as well as `toLoweCase`, so it matches the values in the `lookupTable`