It was working in 12.0.4 before I updated to 13.0.1.
I noticed {company_name} will show up as normal if I do not select a contact, but if I do select a contact to follow up proposal, the {company_name} will be blank and none of the contact info like {contact_fullname} or {contact_address} will show up on the generated document. Can someone please assist me to fix this?
Sorry to tell you this is same issue with me .
I have report this is a bug on github before 13.0.1 release .
But maybe we need to wait 13.0.2 to see if this will be fixed or not .
For downgrade , if you just upgrade i think you could save as the backup DB file ( it must be 12.0.4 DB file instead 13.0.0 or 13.0.1 .)then reinstall a new 12.0.4 , then restore that DB file .