Formatting Group Fields in PDF

Hi, in the PDF Addon, is there a possibility to access the inner fields inside a group, and output it in a Rich Text field of a PDF file?

For example, I have two non-repeater groups: Applicant Details, Partner Details. I also have a repeater group: Bank Accounts.

The default fields that are created on a new PDF file look like this:

Label: Applicant Details
Value: {group-8}

This will result in this section in the PDF:

For the bank accounts the result looks like this:

If I try to change the value of the field to something like {text-1} (a field inside a group) – nothing comes up in the resulting PDF. Is there a different syntax I can use to access a field within a group? And for fields within repeater groups?

Thanks!