def METHOD_NAME(test, props):
    test.start_server(get_app(props))
    target = test.table("table")
    target.cell(3, 1).click()
    test.copy()
    test.send_keys(Keys.ARROW_DOWN)
    assert target.cell(4, 1).is_focused()
    assert not target.cell(3, 1).is_focused()
    assert test.get_log_errors() == []