I am working on a document that includes quite a few (many many that is) Sprite Sheets. After importing the sheets, I rename them to facilitate the continuous handling. Succeeding renaming the sheets, I try to find them via "Reveal in Resource Library" to, for instance, do a png-compression on searched for sheets, but it does not seem to be working. The built-in search tool finds nothing at all actually when it comes to Sptite Sheets. It becomes slightly more problematic to keep track of and manage the document when the renamed files doesn’t forward the ”new” filenames accordingly into the Resource Library.
Hence I wonder; is it a bug or am I doing something wrong? I would like to add that this is not a big problem. 
I take the opportunity to wish everyone a glorious weekend!
Cheers