I have a suggestion for WordPress 3.7 that I believe is a UI element to the media library. I have a number of images within the media library. When I do a search for a specific image e.g. Codex which I know is the exact file name, the search is performed with no sign that anything is actually happening. Sometimes, it takes so long for any images to show up that I start running scenarios through my mind such as I broke the site or it can’t find any images. Then, suddenly, the search results pop up. So I’m requesting that a spinning circle or other visual cue be displayed when a media search is taking place. It’s better to know that something is happening versus looking at a blank page that gives the user no clue as to what’s going on.
I was pointed in the direction of Ticket 22754 as being related but I don’t think so. If anyone comes across a ticket where this is already being addressed, please share it in the comments. I searched through Trac myself and came up empty.