For a long time, I've noticed that DOpus has the convenient feature where you can give a Favorite a shortcut key by putting an ampersand in front of the desired letter in the favorite's name. In the top level Favorites menu, the ampersand is converted to an underline under the letter, wherever it may be in the name. However, in submenus of the main Favorites menu, the ampersand is converted to an underline only if it's placed in front of the first letter of the favorite's name. It still works if you place it somewhere else; it's just not converted to an underline. This is certainly just a minor bug, but it would be very nice if it could be fixed.