Number of properties per page when displayed on any mobile device.

You can tell Rover to how many listings to display on a page by setting that preference globally in Rover IDX >> Styling >> Listing Layout. 

If you want to override that global setting for a specific page, just add listings_per_row="2" to your shortcode. The default is 24.

* The old parameter `items_per_page_mobile` still works, but not not preferred.