I'm using apex 19.2 and universal theme.
I have a page with shuttle item type and it works fine except when you try to click the up arrow key.
Below is the initial display
Below is what displays if I click the last item from the right side (selected items) and click up arrow to basically move it as the first item. the item disappears instead of it being displayed above.
If I click the down arrow key instead it works fine where the item selected displays below, thanks!
