Attachments don’t convert to deal from lead.

Attachments don’t convert to deal from lead.

I am having an issue where our agents are not able to see attachments when they convert a lead to a deal. 

When we convert a lead to a deal. It’s assigned to another team member. 

I have a blue print auto convert transition and it only works for me. 

When I convert a lead to a deal. My attachments transfer. But when anyone else does it, it transfers into the contact and not to the opportunity. 
 
I would assume this is a permissions issue but I’m stumped on how to solve this.