Personal Section Flow vs List

In the setup of a Personal Section, there is a setting for "More -> Layout" and the options are List vs. Flow. Trying to figure out the difference between the two?

On my iPad, I can't tell the difference between the two settings.

Thanks!

Thanks - that's where I got confused. I had created a "Flow" section and in that scenario, the "More -> Layout" buttons don't apply (unless I'm confused).

Appears that More->Layout is only really for a Multi-Row layout?

I think that's only in the Multi Row sections.