[David Cutler]

I guess you could apply the group as a markup and then “ungroup” it prior to exporting to the CSV…

Unless perhaps there is a setting that expands grouped markups when exporting….

Maybe a Javascript routine to “Ungroup all groups”?

Maybe a candidate for a future feature?

Another work around idea would be to setup a “template” file that has all of the text boxes that you are looking to use repeatedly, arranged as you like. You could then select all, copy the selection and then paste that “collection” as needed into your document. Not a clean as having them as one single custom tool, but it would save you ungrouping dozens of grouped markups.