On my PC, the desktop toolbar always shows open applications on the bottom of the screen. When listening Spotify at work, I used to be able to hover my mouse over the Spotify icon in my toolbar rail across the bottom of the screen, and a mini image of the whole spotify screen would show just above the icon (just like a browser would show you mini images/previews of each open window).There used to be a forward track arrow, a pause icon and a previous track arrow that you could simply click without haveing to open the whole window.
For some reason, it no longer lets me hover over Spotify icon to display this window and change track or pause music. The music control icons on the preview window aren't there anymore. Was this an update or is there some setting I can't find anymore?