Right now daily mixes/release radar/discover weekly use the last configuration you had while playing a playlist. In order to change either the Shuffle setting while listening to these, you have to:
1. Go to Your Library
2. Start playing a playlist
3. Open the full screen player
4. Tap the button and change the setting
5. Go back and start playing the mix again
Would be nice to have the button right there in the mix. I like to listen to playlists in random order, but the mixes in list order (so I can see how many songs I already tried and how many are left to try).