The last language option is not deselected if you reach the bottom of the list and exit the menu

In languages option if you hold the down arrow key and then press done, the last language option will be applied.

Steps to reproduce:

1. Open "Options" > "Language.." and hold the down arrow key.

2. When you reach the botton and "Font settings..." button will be selected, click "Done button". The last language option applies.

Observed result:

The last language option is not deselected, when you change the focus from the languages list to another element using arrow key navigation.

Expected result:

The last language option should be deselected, when you change the focus from the languages list to another element using arrow key navigation.