Hello @Jeff_Griffith,
I'd like to post another solution for DOCX templates. To insert an array from Microsoft Forms you can use a template's formatter Join. So, add the formatter to the docx template instead of your previous tag:
{{your_tag}:join(; )}
and then just use MS Forms dynamic content. There won't be this "System.object[]" output but your data from the form.
Anyway, you need to remove the double quotes from the dynamic content in the action.
Best regards,
Petr Bushuev
Plumsail team