I am not sure if this is a bug, so I would like to ask here before to report to CS Cart team. I noticed that "file to sell" tab is active even when the "downloadable" checkbox is disabled. Is this correct?
This is strange. I created a demo to verify (using this: https://www.cs-cart.com/multi-vendor-personal-demo.html)and the same problem occurs in the demo.
Someone has a fresh install to check?
Try to post it to the bug tracker, so that CS-Cart team can check it