CO20 - Issue when synch folder

Hi

When I synchronize a folder, the pre-popup tells me there are 2 new files to import in the Catalog (which is true), but on the next window, the importer, no picture at all is listed, impossible to import the files.

Should I report it as a bug? (how to do it?, I only see the ability to post a feature request)

Do you have any advise?

Thank you

Eric