When adding a label to an issue, I'm used to start writing something - and when the list of suggestions comes up, I use the <down> arrow key to select the right one and hit <enter> to save it.
The problem is that nowadays, the <enter>-key just closes the list of suggestions, and no label is added.
The same thing happens when I enter a new label, the return key does not save it. Is this a new feature of some sort, or just a bug? If not a bug, is there a way to add labels just by using the keyboard without involving the mouse?