Android App Shuffle Request

I'm not sure if this is a bug in the Android client or simply that the app doesn't perform as expected. I have a few different media folders defined on my server:
Music: Most music
Christmas: Christmas music that I don't want available all year round
Videos: Obvious
In the Android app, when I select a folder and hit SHUFFLE, ALL folders are shuffled, and not just the folder I have chosen. I would expect all folders to shuffle when I choose ALL from the folders menu and not when I choose a specific folder.
Music: Most music
Christmas: Christmas music that I don't want available all year round
Videos: Obvious
In the Android app, when I select a folder and hit SHUFFLE, ALL folders are shuffled, and not just the folder I have chosen. I would expect all folders to shuffle when I choose ALL from the folders menu and not when I choose a specific folder.