The new layouts for the media and Devices looks nice however I still liked it when you could quickly control some aspects in the notification bar. Through this bar, I could easily see which bluetooth devices are connected and how much battery percentage they had and then easily toggle the audio output to these devices.
Thank you for this suggestion and for sharing your opinion with us. I'll send your suggestion to Korea. Indeed, it would be great to be able to see, through the Notification Panel, which BT devices are connected and how much battery percentage they have .