I was grateful to see my feedback implemented in the UI. It was a small suggestion I made, but it means a lot to see it apart of the OS.
On the first beta pulling down the panel was a bit odd-looking. Devices and media output came down noticbly later than the rest. Pulling it back up had a "wipe" effect on the icons. Both of which I pointed out, and was later fixed.
You'll notice now the icons fade away instead of wipe (you can check my past posts for a screenshot), and the entire panel as a whole is unified when interacting.