Interesting to hear that you look after the Android version too, as B&O's supporters don't seem to be aware of this or even have an Android device to test with(!)...
There is an annoying bug which I have tried to get fixed through both the consumer and internal product support channels (I work for a CI partner of B&O), but without luck so far.
In Music, if you select Show All on Favourite Albums, Favourite Artists or Favourite Tracks, and then pull down, you see a Filter bar. If you try to type into it, only the first character is accepted. To enter more, you have to tap back into the search bar for every character.
Would be great if you can fix this, because I have had no luck despite reporting it elsewhere over the past 6 months now!
Thanks,
Joe