Previousely list view was shown information in the right pane by ジュst only selecting an item with the cursor like a Stepping stone.
You can't do that with the new UI.
Check >shown > Uncheck >move next item> Check next >shown>Uncheck....and more...
it's not speedy action.
We know that pre-selected items by cusor↓↑key, move to checkbox using tab key then enter key, then check each item.

But need keyboard shortcuts easier.

Like a round robbin.