Symbols within TaxFolder

Does anyone know what the orange exclamation mark beneath “file name” means when I upload a file in the Preparer Files section of TaxFolder? See image below.

Does that mean the client has not yet downloaded the documents that I uploaded for them? If not, is there any way to tell if a client has downloaded or opened the files?

Thanks

The orange circle is an indicator that your client has uploaded new files. That will disappear if you navigate away from the page or view the files.