Hello Mark Gladding1,
Greetings!
Thank you for posting in Microsoft Community.
Based on the description, you are trying to find documentation on how to format tables in loop. Let us check and see on what we can do to help address your concern.
If we may ask, are you trying to use Loop components, loop pages or loop workspaces? If using loop components, which app?
We understand that Microsoft Loop app is still in preview and engineers and developers are continuously striving to improve the products and they rely so much on feedback from current users. If you face any challenges with using Loop components or have any suggestions on how we can further improve your experience, please let us know via the Give feedback to Microsoft feature on screen or via Feedback on the Help tab. Include the hashtag #Loops in the title of your note.
We look forward to your response. Kindly let us know, if there is any misunderstanding or clarifications of our description by sending us a reply.
Sincerely,
Tomm_A