Harness status: OK

Found 6 tests

6 Pass
Pass	Button outside of inert container is focusable.
Pass	Button with inert atribute is unfocusable.
Pass	All focusable elements inside inert subtree are unfocusable
Pass	Can get inert via property
Pass	Elements inside of inert subtrees return false when getting 'inert'
Pass	Setting inert via property correctly modifies inert state