Drag-and-drop in Playing Tracks element seems broken.
Expected behavior when I want to re-order manually my Playing Tracks list: Left click a track (don't release left click), drag-and-drop.
Actually, doing this just select all the adjacent tracks (like if I was doing a rectangle selection)
I have to: left click, release left click, wait to avoid a double-click, left click again the track (don't release left click), drag-and-drop.