1) run HelloTableView toys sample; focus will be on Simple tab of tab group
2) press tab, table is focused and has highlight box around it; first row is also focused and has highlight box around it.
3) press down arrow to select/highlight the second row
4) press tab again
5) BUG: focus should leave table and move to radio button group.
6) press shift tab to move focus back to the Simple tab of the tab group
7) keep pressing shift tab to move backwards into the table
8) BUG: nothing is highlighted in blue; the second row is highlighted in gray
9) BUG: press down arrow, the gray box moves but JAWS doesn’t say anything, likely because there is no focus event fired.
10) press shift tab until the focus moves backward to the radio button group
11) press down arrow to move focus to the Single Cell radio button
12) press shift tab twice to move backwards to the Simple tab of tab group
13) press tab to move into the table
14) BUG: the first cell has a highlight box around it