It would be great to have a "permanent" auto play function for the browser. Currently you still have to double click the files every time you access the browser. With the auto play function activated, the selected files should be played back automatically. So one could access the browser via keyboard shortcut and previewing files (audio, midi, musicloops) without using the mouse.
Another option would be to audition files with the left arrow key (= play selected file) on the keyboard (compare Ableton Live).
This topic has already been discussed in this video here: