Favourite allow viewing password protected content?

Using KODI Jarvis 16.1, AeonMQ6 Skin, I password protected (numerical keypad) a folder and it is working. I have to remove the lock to access it (when accessing it from FILES). Then I added it to my favorites. When I go to the favorite menu and click ok, the list of my favorites folder appears. If I click on the password protected folder, kodi bring me right into it without asking any password. Is this a “MQ6” feature or a “favourite” bug ?