I used to be able to press a number key and it would automatically add the label. I considered this to be a shortcut because I didn't have to click the label menu and click the label to assign it to the card.
Now when I click the number key I get the label menu and have to click the label to assign it. This is basically the same process as normally assigning a label and thus is no longer a shortcut.
Was the label shortcut intentionally removed, a bug, or is something wrong with my settings?