I've created custom table formats with boarders under the header row, and before the last row (above a 'total row). I've tried using Join-Layout-Render to a PowerPoint and I've tried Visual Layout-Render to PowerPoint. In both casess when I render to PowerPoint I lose the row boarders. If I change the output to another format the row boarders come through fine.
Sample file included.
Also I've looked through the comunity solutions, there are a couple ways noted to get the output to a PowerPoint Template but none seem to work very well, or there is lots of formatting in Alteryx. Is there any easier way to dump the output to a specific slide template (rather than generic white slides)?