Barbara, there are some small things about filepicker/filemanager design I've noticed:

1. If the repository allows inserting by link (from tinymce editor insert image from URL downloader or Wikimedia), when I change radio buttons they jump left or right

2. can you please set .fp-dimensions.fp-unknown

. Maybe for some other .fp-unknown as well but "Dimensions:" for non-image files just look awkward

3. Please make sure that when file is a source, the list of references is displayed nicely in filemanager (text "Alias/shortcuts" should be aligned to the top, list should not have white background. Also the loading icon does not appear there any more for some reason.

4. We still use two types of loading icons, and the big one is not very attractive. Maybe we should just use one of them? And also when filemanager is re-loading, it would look nicer if it was in the center not in the top.