I have released v2.2.0 of TableExporter pack (TableExporter Pack, extend Coda with TableExporter | Coda)
While exporting table to PDF, you can now set landscape orientation & also manually set the number of columns per page.
Here are the two new parameters added in exportToPDF function:
landscapeMode: If true, page orientation will be landscape/horizontal. It’s false by default.
colsPerPage: Number of columns per page. Page width is equally divided by the total columns per page. By default, set to 5 in portrait mode & 7 if landscape/horizontal
Apart from it, caching is now disabled. Users had issue because updated/changed data were not getting exported. Please note that Coda API takes some time to retrieve latest changes made in doc, hence you still need to wait some time (up to a minute) to export latest data.