Virtual Copy filter not working in Lightroom Classic

When I'm in Lightroom Classic and choose to use the Attribute_Virtual Copy filter I get this message "No photos match this filter". I use this all the time and just noticed it stopped working yesterday. I, at first, thought it was due to this being in a new folder but, when I went to old folders and tried the filter it didn't work on them either. I rebooted the Mac and tried it again but, this filter still doesn't work. After doing all my "post" on a shot, I always make a virtual copy of it, so when I am done working on photos in a folder I can just apply this filter and "export with presets" the result.