Attachements in Potential Module

Attachements in Potential Module

Why do attachments uploaded to a lead not follow the lead when converted to a Potential? If I attach a file to a lead and convert to a Potential, the attachment shows up under that Account and Contact, but not Potentials. There is an Attachment section in the Potential Details, but it remains blank. We mostly attach quotes, so it would be very helpful to have the attachment follow the lead into the Potential Module.